Lifeboat Foundation

The building blocks of quantum computers are often thought to imitate the famous thought experiment known as Schrödinger’s cat, in which quantum physics essentially suspends a cat in a box in a nebulous state between life and death: The cat only definitely becomes alive or dead when someone looks in the box. Now, by mimicking Schrödinger’s cats as closely as possible, a French startup reveals it could help make extraordinarily powerful quantum computers a reality sooner than previously thought—a strategy Amazon is also pursuing.

Classical computers generally switch transistors either on or off to symbolize data as ones or zeroes. In contrast, quantum computers use quantum bits— qubits —that, because of the surreal nature of quantum physics, can exist in a state of superposition where they are both 1 and 0 at the same time. This essentially lets each qubit carry out two calculations simultaneously. The more qubits are quantum-mechanically linked, or entangled, the more calculations they can perform at once, to an exponential degree.

The new strategy depends on so-called “cat states,” pairs of very different quantum states as diametrically opposed to one another as the “alive” and “dead” feline once famously postulated by Erwin Schrödinger.

The humble neutrino, an elusive subatomic particle that passes effortlessly through normal matter, plays an outsized role among the particles that comprise our universe. To fully explain how our universe came to be, we need to know its mass. But, like so many of us, it avoids being weighed.

Now, an international team of researchers from the United States and Germany leading an ambitious quest called Project 8 reports that their distinctive strategy is a realistic contender to be the first to measure the neutrino mass. Once fully scaled up, Project 8 could help reveal how neutrinos influenced the early evolution of the universe as we know it.

In 2022, the KATRIN research team set an upper bound for how heavy the neutrino could possibly be. That milestone was a tour-de-force accomplishment that has been decades in the making. But these results simply narrow the search window. KATRIN will soon reach and may one day even exceed its targeted detection limits, but the featherweight neutrino might be lighter still, begging the question: “What’s next?”

Apple’s iPhone 15 launched at the company’s fall event today, and I got to spend some time with the new smartphone. It didn’t get the flashy new titanium of the iPhone 15 Pro that Brian checked out, but it does have a new design that includes softer, more rounded edges and the introduction the Dynamic Island to a non-Pro phone for the first time.

The iPhone 15 is actually very impressive in the looks department. Apple went into details about all the material science magic it put into the new colored glass and anodized aluminum used in the cases during its presentation. The ultimate effect, and all most people need to care about, is that they look really good, like candy-colored confections in muted but fun tones.

15 companies, ranging from Photoshop creator Adobe to ChatGPT maker OpenAI, have now taken the voluntary commitments.

Eight tech companies, including Salesforce and Nvidia, are signing on to the White House’s voluntary artificial intelligence pledge, joining a roster of prominent firms that have agreed to mitigate the risks of AI, as Washington policymakers continue to debate new regulation of the emerging technology.

Fifteen of the most influential companies in the United States have now taken the commitments, which include a promise to develop technology to identify AI-generated images and a vow to share data about safety with the government and academics.

Continue reading “Nvidia, Palantir and more companies join White House AI pledge” »

Elon Musk wrote “congrats to SpaceX” on completing the corrective actions required by the FAA to fly Starship again.

SpaceX is all set to launch its fully-stacked Starship rocket once again. The private space firm launched Starship for the first time on April 20 for a test flight that ended with the massive launch system spinning out of control and exploding after the ground team triggered a manual termination.

Since then, the US Federal Aviation Authority has conducted a mishap investigation into the first test flight that outlined 63 changes SpaceX must make to Starship and its launch infrastructure before it can fly again.

Continue reading “SpaceX’s second Starship test flight could be just days away” »

Jayanne English (U. Manitoba), Nathan Deg (Queen’s University) & WALLABY Survey, CSIRO/ASKAP, NAOJ/Subaru Telescope.

Polar ring galaxies are an intriguing class with a distinct and perplexing structure. These galaxies are distinguished by a ring of stars, gas, and dust significantly tilted to the galaxy’s main disk.

Coca Cola.

Coca-Cola’s Y3000 Zero Sugar, a limited edition drink that hit the shelves earlier this month, is what future tastes like, said the company in a statement. After all, it’s been created with the combined prowess of “human intelligence and AI together for an uplifting expression of what Coca‑Cola believes tomorrow will bring.”

A team of students from ETH Zurich and Lucerne University have hand-built an electrical vehicle that is now officially a world record holder.

On September 1, 2023, a group of speed freak students from ETH Zurich and Lucerne University of Applied Sciences and Arts in Switzerland demolished the electrical vehicle acceleration world record in style. Spending every spare minute building and refining their racing car, called “Mythen,” they managed to get from zero to 62.15 mph (100 kph) in 0.965 seconds over a distance of 40.3 feet (12.3 meters).

Continue reading “Swiss students have broken the 1-second EV acceleration mark” »

The new UAV features increased payload capacity, flight time, and a long-range resilient communications kit.

Drones have become an irreplaceable piece of technology to carry out various essential activities in fields like construction, defense, aerial photography, marketing, delivery, agriculture, and rescue, among others.

Firms are making massive strides in improving their versions of drones to cater to more operational requirements. To that extent, US-based Andruil Industries’ popular Ghost drone will get an update that features increased payload and longer flying time. Ghost is classified as a group 2 UAV, as they weigh less than 55 lbs (24 kg) and operate below 3,500 feet.