Lifeboat Foundation

Indigenous stories from the end of the last Ice Age could be more than myth.

It enables us to make extraordinary leaps of imagination.

We all have to make hard decisions from time to time. The hardest of my life was whether or not to change research fields after my Ph.D., from fundamental physics to climate physics. I had job offers that could have taken me in either direction — one to join Stephen Hawking’s Relativity and Gravitation Group at Cambridge University, another to join the Met Office as a scientific civil servant.

I wrote down the pros and cons of both options as one is supposed to do, but then couldn’t make up my mind at all. Like Buridan’s donkey, I was unable to move to either the bale of hay or the pail of water.

Continue reading “How our brain noises could make computers as imaginative as Shakespeare” »

After a treacherous journey, NASA’s Curiosity Mars rover has reached an area that is thought to have formed billions of years ago when the Red Planet’s water disappeared.

This region of Mount Sharp, the Curiosity rover’s Martian stomping ground, is rich in salty minerals that scientists think were left behind when streams and ponds dried up. As such, this region could hold tantalizing clues about how the Martian climate changed from being similar to Earth’s to the frozen, barren desert that Curiosity explores today.

Thanks to its mild climate, expansive highway network, and lax regulations, Texas has become the country’s proving ground for driverless trucks. From cargo to produce, goods have been traveling the state’s highways partially driver-free (the trucks aim to use autonomous mode on highways, but safety drivers take over to navigate city streets) for a couple of years already. Now there’s another type of cargo traveling through Texas via autonomous trucks: furniture. This week Kodiak Robotics announced a partnership to transport IKEA products using a heavy-duty self-driving truck.

Kodiak has been moving furniture and other IKEA goods since August, but the companies carried out a testing period before making the agreement public. The route runs from an IKEA distribution center in Baytown, east of Houstin, to a store in Frisco, 290 miles away just north of Dallas. It’s mostly a straight shot on highway 45.

Like the self-driving trucks that’ve come before it, the vehicle has a safety driver on board. He or she picks up loaded trailers at the distribution center in the morning and provides driving help where needed, reaching the store by late afternoon; it’s about a five-hour drive in a car, so a bit more in a heavy-duty truck.

Now, an experimental NASA technology designed to cool equipment in space could drastically reduce electric vehicle (EV) charging times to five minutes or less, a NASA blog post reveals.

Deltec Homes is changing the way the world builds. For over five decades, we have designed and engineered homes to fight climate change and withstand the harshest of weather conditions. The connections, both inside and out, that our homes provide make it truly the strongest home for people and our planet.

The engineering and innovation behind each Deltec is why they have stood against some of the most detrimental storms in history including direct hits from Hurricanes Dorian, Michael, Maria, Irma, Harvey, Sandy, Katrina, Hugo, Ivan and Charley.

Continue reading “Hurricane Resistant Homes” »

This GB Live News is in partnership with VB Lab funded by Xsolla.

Video games have always been resilient, even in an increasingly volatile geopolitical climate. Long-time game players are fiercely loyal, and enthusiastic new gamers keep pouring into the market, says Chris Hewish, president of Xsolla. In the first half of 2022 alone, more than 651 deals were announced or closed, for a value of $107 billion. But in a fiercely competitive market, clouded by less economic certainy, studios and indie developers are exploring an increasing number of ways to reach the audiences.

“Game companies do need to look at how their business models can function in a macroeconomic climate, heading into a recession,” he added. “Capital is going to become tighter. If you have a business model based upon growth over profitability, it’s going to be harder to find fuel for that growth. Readjusting to focus on profitability is probably one of the biggest things game companies can do right now, if they haven’t already, to weather the storm in a macro sense. But the opportunity with players and the number of people playing and spending, that’s still looking good.”

The new system uses molten salts instead of traditional fuel rods.

The world is rethinking nuclear power plants in the face of climate change.

Continue reading “Chernobyl — A Timeline of The Worst Nuclear Accident in History” »

Yitang Zhang, a Chinese-American mathematician, reportedly disclosed in an online salon organized by the Peking University Alumni Association on October 15 that he has proven the longstanding Landau-Siegel zeros theory. This finding is related to the Riemann hypothesis, a formula for the distribution of prime numbers that has remained unsolved for more than a century. However, the claim has not yet been fully verified, and it is reported that a relevant article of more than 100 pages will be sent to a preprint website in early November.

The Landau-Siegel zeros topic has represented one of the most difficult problems in number theory this century. It is a weak form of the Riemann hypothesis, which studies the existence of zeros in the DirichletL-function (a function defined on the whole complex plane). A century of research has shown that the Landau-Siegel zeros can be more difficult to solve than the Riemann hypothesis. Therefore, if Zhang Yitang has really proven that Landau-Siegel zeros exist, the Riemann hypothesis would be wrong. But for now, many people are more inclined to believe that Zhang proved the opposite result.

Regarding the news, a well-known Chinese blogger stated that “if Yitang Zhang proves the existance of Landau-Siegel zeros, then the Riemann conjecture could ‘die.’ Zhang will be the greatest mathematician in the past and future 50 years, no one else.” Others commented, “If Zhang can prove Landau-Siegel zeros, the probability can be equivalent to a person being struck by lightning twice.”