List of All Articles with Tag 'science and tech'

Elon Musk's rebranding of Twitter to 'X' continues as the new logo is officially placed on top of the company's building in San Fransisco, and just as almost every decision made by Musk since he took over the platform, this one is being made fun of just the same. The X has appeared on top of the building after San Francisco police stopped workers on Monday from removing Twitter's bird logo from the side of the building after they hadn't taped off the sidewalk to keep pedestrians safe in the case that something fell. Any change to the sing also requires a permit to make sure that everything is safely attached as well as ensuring that any letters or symbols are consistent "with the historical nature of the building," according to Patrick Hannan, spokesperson for the Department of Building Inspection. In light of the 'X' now on top of the building, the city of San Francisco has opened a complaint and launched an investigation as planning review and approval is also necessary for the sign. Sign up to our free Indy100 weekly newsletter After a photo of the new sign was posted on social media, many continued to mock Musk for his persistence to rebrand the website: Musk has tweeted photos and videos of the new sign as well as saying that the landlord of the building "keeps calling the police about our sign modifications!" The 'X' logo appeared at the top of the desktop version of the site on Monday as Musk works on rebranding the entire platform. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

Managerial decisions laced with ego are brutal, and you'll get the chance to make some especially brutal decisions in F1 Manager 23, the second instalment of Frontier's F1 Manager series that looks to do for Formula One what Football Manager did for football - only with the polish of official licensing. In F1 Manager, you swap the driving seat for the boss' headset. You're less Max Verstappen and more Christian Horner. You'll develop cars, hire/fire drivers and staff, build facilites, call-in pit stops, tweak engineering, and lead race-day tactics. In essence, you're doing everything except steering the thing. You're letting your hand-picked disciples carry out your masterplan. So, those decisions? Lance Stroll was out of the door - I'm telling you. Why? Well - I wanted an Aston Martin dream team of my own making. I wanted Fernando Alonso paired with a Lewis Hamilton, a Charles Leclerc, a Lando Norris - even a Daniel Ricciardo. I wanted to transform the brand into a mythical Formula One beast, a team pairing of legend (even if it risked the Hamilton v Alonso disaster of years gone by, but they've both grown up now. I wanted a legend in that car. I prayed I could bring back Sebastian Vettel, but I couldn't. And with all of this whirring in my mind, Stroll did the damnedest thing. It's Saudi Arabia. Race week 2 of the season and my mind is made up. Despite my bias favouring Alonso in terms of car build and strategy, Stroll finishes third. Of course, my instructions nurse him to that position - but he is performing with the deck stacked against him. Monaco comes, and Stroll places ahead of Alonso. The only thing I could do is start to sandbag him and reduce his practice time - or god forbid, refuse to send him out for qualifying. That wouldn't be right though, would it? Here - in my own little world - the idea of F1 emerged in its most maximalist form. A rich playboy starts to lead the pack amongst his gifted peers. Somehow, perhaps only in my world, Stroll had pitched ahead of Alonso. His confidence was greater, and he was performing better. Nothing that F1 Manager 23 can provide will better the stories you make in your own head, but the game provides the tools to see those stories play out in a virtual sandbox - and with results you might not expect. Or be banking on. Sign up to our free Indy100 weekly newsletter Rewrite history The entire point of sport management simulations is to write your own history and make your own story, but new to F1 Manager this year is the entertaining ability to re-write history. The new 'Race Replay' mode offers players the perhaps 'easier' task of taking over the pitlane control and strategy for one team per real-life race weekend. Fancy taking McLaren over the finish line at the recent British Grand Prix? You can! Will you pit Norris for fresh tyres or hope he struggles to hold the pack up for Piastri to complete a 'Papaya Podium'? It's your call (I put Norris on fresh tyres and forgot about Piastri, thus failing the challenge). There are two modes within Race Replay - one, where you can plan glory from your chosen team's starting position, another where you can dive mid-race into a selected scenario. The point is this: It lets you put your money where your mouth is. Especially if you've been losing it at Ferrari's decision making over the years (rightly so). It's an entertaining mode for the week-in and week-out fan - and a very welcome addition Practice makes perfect - and career mode is a blast (again) The meat of F1 Manager 2023 takes place in the career mode, which is simple enough to understand; but has grown quite brutal in some aspects. Not a great deal has changed - but very much like Football Manager releases, there's extra layers of polish and additional depth. The new addition of tyre temperatures adds even more discomfort to race weekends. There are fully simulated feeder leagues so that you can plan for the future. Sprint races are also a thing in-game. It also appears that the financial structures from last year have been adjusted. The cost cap is more of a presence, and you certainly feel the budget impact as a 'weaker' team when a driver whacks a car into a wall, because it will scupper your car development plans. The driving AI feels much improved, and opposition cars and managers will try to game you with pit stops and tyre changes. The pit stops are also a 'new feature' as, just like your car, you can improve your pit staff to increase your marginal gains. All of this builds into a fairly dramatic experience come raceday. The outcome hinges on your decisions, and there are a few more tactical options this time around. You can demand that Lance Stroll - for instance - defends hard against the chasing pack to make room for Fernando Alonso to catch up or progress ahead. You could tell Alonso to give it his all in overtakes. Likewise, you can tell them to cool off - in addition to the existing options of pushing tyres and fuel, All of this will have an impact on your lap times, and of course, tyre condition. Race days can be slightly boring if you're starting from the back, but there's as many unique thrills in snatching a point as there are fighting for a podium. When your strategy pays off - with help from inclement weather and drivers - it feels incredible. When a driver slips off track, or when you get your calls wrong it feels awful, plain and simple. When drivers compliment the car setup during practice, it's a neat win. When they diss it, it's a pain. And that in itself is perhaps F1 Manager's greatest achievement. It captures the intensity of race weekends in a bottle. Verdict F1 Manager could look better. It could be deeper. It could feature more customisation (likely hamstrung by licensing anyway), and certainly more audio lines from engineers and drivers to avoid robotic 2024/2025/2026 seasons. You should be able to add your own team like in the F1 2023 series. The 'jank' which comes with the territory of a math-based game engine rather than a physics-based engine is all-too noticeable once you see a race car crash (as it was last year). However, there is genuine brilliance within F1 Manager 23. Particularly for newcomers who might be put off by the depth of the game. Unlike last year, they can now can live their Drive To Survive fantasy with the Race Replay feature before jumping into career-mode Diehards can enjoy it all the same, and then get to grips with the lurking threat of tyre temperatures and tactical options. By next season, ideally we'll be talking about an F1 Manager game that is complete with all the features needed to land the perfect Formula 1 sandbox. What we have, though, is a game that is in the slipstream to greatness. It's a game that ticks all the boxes for F1 fans, who can put their knowledge to the test and enjoy building a great car, and a great team. 8/10 Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

Scientists have resurrected a parasite which has been dormant in the frozen permafrost of Siberia for 46,000 years. The microscopic creatures were first uncovered as part of a remarkable discovery back in 2018. At the time, researchers led by Anastasia Shatilovich found two of the worms in sub-zero temperatures in the soil. At first, it was previously thought that the creatures could stay in their slumber for just 40 years. However, it was later revealed that they could stay inactive for tens of thousands of years. Sign up to our free Indy100 weekly newsletter The creatures tend to shut down their systems when they are in unfavourable conditions. This means they won’t move or reproduce, and their metabolism stops. Carbon analysis has revealed that the worms – also known as nematodes – came from a prehistoric era. The developments could change the way experts approach bringing back other extinct species, too. During an analysis, the research team discovered the worms were Panagrolaimus kolymaensis - a species that was previously thought to be extinct. The scientists wrote in their paper: “Previously, we had shown that nematodes from the Siberian permafrost with morphologies consistent with the genera Panagrolaimus and Plectus could be reanimated thousands of years after they had been frozen. “Several viable nematode individuals were found in two of the more than 300 studied samples of permafrost deposits spanning different ages and genesis.” It’s not the only thing that scientists have recovered from permafrost, either. It was announced earlier this year that scientists are busy working on reviving 'zombie viruses’ that have been lying dormant for tens of thousands of years in Arctic conditions, and while it sounds absolutely terrifying, it could be important when it comes to protecting us all in the future. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

It’s lonely at the top – just ask Elon Musk’s former colleagues. The Twitter owner tells the same jokes and anecdotes “over and over” and “seems quite alone,” according to a former senior executive at the company. Esther Crawford, who went viral last year after being pictured sleeping on the floor of Twitter’s office while trying to meet a tough deadline set by Musk, shared her thoughts in a post on the platform which was recently renamed X. Sign up to our free Indy100 weekly newsletter Crawford joined Twitter when it bought her startup in 2020, well before the billionaire took over the social media platform in a $44bn deal last year. The former head of product development, who was sacked in February as part of a round of 200 layoffs, said: “Elon is oddly charming and he's genuinely funny. He also has personality quirks like telling the same stories and jokes over and over. “The challenge is his personality and demeanour can turn on a dime going from excited to angry. “Since it was hard to read what mood he might be in and what his reaction would be to any given thing, people quickly became afraid of being called into meetings or having to share negative news with him.” She said Twitter employees feared being called into meetings with him or having to deliver bad news. “At times it felt like the inner circle was too zealous and fanatical in their unwavering support of everything he said.” “Product and business decisions were nearly always the result of him following his gut instinct, and he didn't seem compelled to seek out or rely on a lot of data or expertise to inform it. “I saw a person who seemed quite alone because his time and energy was so purely devoted to work.” Meanwhile, Musk appeared to put more faith in random feedback and Twitter polls than in his employees who were working to troubleshoot problems. She said: “His boldness, passion and storytelling is inspiring, but his lack of process and empathy is painful.” However, she didn’t pull any punches about the previous management either, calling it “bloated” and “soft and entitled” where “teams could spend months building a feature and then some last-minute kerfuffle meant it'd get killed for being too risky.” Musk recently killed off the iconic bluebird Twitter logo, replacing it with a white X. He has said he wants to create a super-app inspired by China’s WeChat which would offer messaging and payments as well as social media. That vision may be difficult to make a reality, after the collapse of the platform’s advertising business as marketers soured on Musk’s decision to fire thousands of employees and dial down its content moderation efforts. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

Ever wondered why people say they can smell rain before it rains? They are not pulling your leg - there is real science behind it. It is all because of petrichor, made up from the Greek words "petra", meaning stone, and '"ichor", which refers to the golden fluid that flows in the veins of the gods in their mythology. It basically means the the "smell of rain" with the phrase coined by Australian scientists Joy Bear and Richard Thomas in 1964. Jeff Weber, a meteorologist with the University Corporation for Atmospheric Research Unidata Program Center told the Mirror: "Petrichor is caused by oils derived from plants, primarily leaves, that accumulate over dry periods. These oils settle into soils or onto pavement over time and are released into the atmosphere by being disturbed by rainfall." According to the Met Office, the reason people claim to smell rain because it comes is because "when a higher humidity is experienced as a precursor to rain, the pores of rocks and soil become trapped with moisture forcing some of the oils to be released into the air". Sign up to our free Indy100 weekly newsletter Despite some being released before it actually rains, the strongest smell is released during. This is when raindrops landing on soil "trap tiny air bubbles on the surface which then shoot upward" and "burst out of the drop throwing aerosols of scent into the air where they are then distributed by the wind". The smell is produced by a soil bacteria which releases a chemical called geosmin, which provides an "earthy", musky or fresh aroma. Before it rains, a person might be able to smell the scent of ozone, or O3, which is a naturally present gas in the atmosphere which gets its name from the Greek word 'ozein', or smell. It sometimes indicate that a storm is on the way because pockets of gas are pushed down to ground level by winds. This means that those who are sensitive to the smells will likely be able to pick them up. So now you know. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

Is there life on Mars? Well, according to new research, an alien crash landing there could explain puzzling new findings on the surface of the Red Planet. It comes after Nasa’s Curiosity Rover captured images of spiked protrusions on the surface back in April. The strange formations captured in the pictures seem to show a row of spikes and sharp angles emerging from rocks at the base of the Gale Crater, which is 154km long. The odd discovery has put scientists on high alert and it marks one of the most peculiar things ever recorded on the surface of Mars. Sign up to our free Indy100 weekly newsletter Astrobiologist Dr Nathalie Cabrol, who is from the NASA Ames Research Centre and Search for Extraterrestrial Intelligence (SETI) Institute, even said that it’s the “most bizarre” rock she’s seen in 20 years of studying the planet. The findings are so irregular, in fact, that experts cannot rule out the idea that they’re extraterrestrial in origin. “A fragment from an extraterrestrial or terrestrial spacecraft cannot be discounted with absolute certainty” the authors of new research published in the Journal of Astrobiology stated. The odd protrusions could be “sand spikes”, which form in certain sands as a result of strong earthquakes. Another theory posits that the formation could be debris from crashed spacecraft, and authors of the study have not ruled out that it could be the result of crafts launched by humans landing on the surface. "Given that possibly 10 or more craft have crashed upon the surface, coupled with the jettison of equipment associated with landing the rovers, it is possible the spikes and its substrate are human-made and consist of debris that fell onto the surface of Gale Crater," the paper reads. “Nevertheless, no debris field is evident and no evidence of any additional debris that may have originated on Earth. “Given its small size and that there are no known human-made analogs and no logical explanation as to what purpose these spikes may serve, it does not seem likely these specimens are the remnants of craft or equipment that fell into Gale Crater. One can only speculate about extraterrestrial origin." However, speaking to The Telegraph, Prof Richard Armstrong, of Aston University, Birmingham said: “There is no way of proving for certain what the spikes are but the balance of the evidence would suggest ‘sand spikes’ resulting from seismic activity on Mars.” Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

An NHS doctor and TikTok star has revealed the most dangerous sex position – which he says is the cause of 50% of penis fractures. Dr Karan Rajan, a surgical doctor, shares his experience and knowledge with his 5.1 million followers on TikTok. In a video which has recently gone viral, Dr Karan told his followers about the sex position he thinks is most likely to lead to a hospital visit. He gives the title to the reverse cowgirl, as if there is any erratic thrusting during intercourse or if the two parties are not in sync, the penis can slip out and be crushed by their partner's pubic bone, causing a fracture. Sign up to our free Indy100 weekly newsletter Although the penis is boneless, the word 'fracture' is used to describe a tear in the tunica albuginea - a piece of fibrous tissue that connects the framework of the testis and allows the penis to enlarge during an erection. Patients who suffer from a ‘penile fracture’ and don’t have treatment, are usually left with erectile dysfunction, scarring and a permanent curvature of the penis for the rest of their lives. Dr Karan finished his educational video with a warning that over-enthusiastic sex, can lead to your penis really looking like an aubergine. @dr.karanr Reply to @budsfn the one with the broken ? #schoolwithdrkaran #learnontiktok #doctor #storytime The popular clip was posted back in 2021 but has recently gone viral, garnering millions of views and racking up 411,000 likes. Many of Dr Karan’s followers were saddened by the educational video, with one saying: “This is my favourite position,” followed by a sad face emoji. Someone else commented: “They can just break, did I hear...well now I can finally take revenge." Another viewer said: “My husband is now scared to come near me because of that.” A fourth added: “But that’s the best position." Dr Karan answered people who wanted evidence for these claims and said: “Men coming to the emergency room with this issue.” Some people were rather concerned, and one asked: “Just to clarify, by breaking it, will it look swollen and bigger? How long will this swelling last? Asking for a friend.” Another person wrote: “I heard mine crack from this position once." Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

Elon Musk’s decision to change the Twitter logo to an X has been mocked for looking like a porn site, with pictures to prove it. Since his takeover of the social media platform Twitter, Musk has made multiple significant changes that have left users baffled. Some changes affect the way users are able to interact with others, based on their verified (i.e. paid for) status, while other changes are more superficial. The latest idea has seen Musk change the iconic blue bird logo of 15 years, replacing it with a white X on a black background that many have compared with porn sites. Porn sites such as XVideos and XNXX feature logos that are variations of the letter X and comedian Jesse McLaren pointed out how true the comparisons are after sharing a screenshot of a Google Chrome page with six tabs all bearing logos that are very similar. Sign up to our free Indy100 weekly newsletter McLaren wrote: “These are all porn except one. That one's Twitter.” The tweet has been viewed over 4 million times and sparked a conversation about the design of the logo. Someone commented: “It’s the fact that if I had to guess which one out of these was a porn site, my immediate first guess would be the Twitter one.” Another said: “I have a feeling that this will become an interesting case study in marketing and branding classes.” “Unethical, degrading, and perverted. Also there are some porn sites there I guess,” one Twitter user joked. Someone else argued: “Twitter is a porn site too.” Industry experts have cast doubt over Musk’s rebrand decision, particularly at a time when other competitors such as Meta’s Threads have entered the market. Mike Proulx, research director at the analysis firm Forrester, told the Guardian: “By changing Twitter’s app name, Elon Musk will have singlehandedly wiped out over 15 years of a brand name that has secured its place in our cultural lexicon.” He continued: “This is an extremely risky move, because with ‘X’, Musk is essentially starting over while its competition is afoot.” Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

Elon Musk's time at Twitter is going from bad to worse. The tech mogul has introduced a number of changes that have annoyed people since he bought the website last year, from making users pay for their blue ticks to letting controversial figures rejoin the platform. His latest crime is changing the iconic bird logo to an 'X' and people are fuming about it. So much so that it is driving people away from the platform into the arms of other social media apps. Sign up to our free Indy100 weekly newsletter With that in mind, those social media platforms waiting with open arms are making changes to their offering, and it looks like they are trying to replicate the Twitter experience. TikTok, for instance, has announced the introduction of text-only posts, which users will also be able to add coloured backgrounds and stickers to, and which have a limit of 1,000 words. It follows Threads, Instagram’s text-based app, which was launched earlier this month. While Threads saw 100 million people sign up in fewer than five days after its launch, the number of active daily users has since fallen by 70 per cent, Forbes reports. The moral of this story? Don't mess with a beloved social media app - people will only get annoyed. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

Scientists have discovered one of the strangest exoplanets ever that is so light and fluffy that it is actually being compared to candyfloss (or cotton candy if you are American). The planet is called WASP-193b and is 1,232 light-years away and was discovered by researchers at the University of Liège in Belgium. The findings of their study, led by astronomer Khalid Barkaoui has been published on arXiv. The planet, which is believed to be a so-called gas giant is nearly 50 per cent bigger than Jupiter and is orbiting a Sun-like star named WASP-193, which the scientists believe is up to 6 billion years old. Although this star is slightly bigger than our sun it is still said to have the same temperature but compared to Earth, WASP-193b orbits its star just every 6.25 days. Sign up to our free Indy100 weekly newsletter By studying the planet, Barkaoui and his team were able to determine that its density was around 0.059 grams per cubic centimetre. Earth's density per cubic centimetre for comparison, is 5.51 grams whereas candyfloss has a density of 0.05 grams. There are few other examples of a planet like this existing but its close proximity to a star may give an indication as to how it came to exist as its heat is likely to have warmed up the planet's puffy atmosphere, which is mostly made up of hydrogen and helium. This state of the planet is only set to last for around a few ten million years as the temperatures and winds emitted from the star are only likely to strip back the atmosphere further. Due to this scientists cannot fully recreate or determine what is causing WASP-193b's unique atmosphere but is it likely to be a continued source of study to try and determine the cause of this phenomenon. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

Time travel, or just an illusion? Eagle eyed art lovers have spotted what appears to be a satellite in a four-century old painting of Jesus Christ. The Father, the Son and the Holy Ghost are depicted in the ‘Glorification of the Eucharist’, a painting by Ventura Salimbeni from 1595. But in the background is something surprising – a blue sphere with spikes sticking out of it, which some people have interpreted as Sputnik, the first satellite to orbit the Earth in 1957. Sign up to our free Indy100 weekly newsletter Steve Mera, chairman of the Manchester Association of Paranormal Investigation & Training (MAPIT) and a paranormal specialist and lecturer, said at a conference: “You start to find a lot of religious connotation linked in with the UFO phenomenon. “This painting [the Eucharist] was painted in the 1600s and nobody ever really knew what that was a painting of, until we kind of looked at Sputnik, which was the first satellite to pass round the Earth,” he said. “What is really, really interesting is it is surprisingly similar to Sputnik, even to the point there is a little nodule there (on Sputnik) and the exact same nodule on the side there [on the object in the painting].” Clearly, Salimbeni wouldn’t have known about Sputnik. Or would he…? Mera added: "Did they somehow have knowledge of future events?" Well, we can probably assume not. Instead, experts think the ball is a representation of the so-called celestial sphere (or the universe), while the spikes indicate God’s power over it. But for conspiracy theorists, it’s yet another win for time travel. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

Scientists think they have discovered a previously unknown hidden structure inside the Earth’s core that could change our understanding of our planet. In school, most of us were taught there are four main layers to the Earth’s structure: the crust, the mantle, the outer core and the inner core. What we know about the Earth’s insides has mostly derived from geologists’ knowledge and observations of volcanoes and seismic waves. But now, scientists believe that there may also be a whole extra layer hidden inside the inner core that no one knew about. Earth’s molten inner core is predicted to be around 5,000 degrees Celsius in temperature and scientists have calculated that it takes up around just 1 per cent of the planet’s total volume. The discovery of a potential fifth layer to the planet’s core came a few years ago when scientists used an algorithm to model thousands of scenarios of the inner core to observe the length of time it takes seismic waves to travel through Earth based on data by the International Seismological Centre. Sign up to our new free Indy100 weekly newsletter Scientists were able to analyse how different material properties within the inner core would affect seismic waves differently and found that some scenarios were certainly more likely than others. The algorithm showed how different materials altered the angle of seismic waves, leading them to hypothesise that there was a change of material somewhere in the inner core. Joanne Stephenson, an Australian National University geophysicist, explained: “We found evidence that may indicate a change in the structure of iron, which suggests perhaps two separate cooling events in Earth's history.” She continued: “The details of this big event are still a bit of a mystery, but we've added another piece of the puzzle when it comes to our knowledge of the Earth's inner core.” While their data isn’t conclusive, it does correlate with other similar studies that have looked into the anisotropy of the Earth’s inner core. Stephenson said: “It's very exciting - and might mean we have to re-write the textbooks!” Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.