Newly discovered “oral plug” keeps whales from drowning as they dine

Whales are famous for feeding by gulping down huge amounts of water to capture tiny krill. But how do they do this without drowning themselves with every mouthful? Researchers have now discovered an “oral plug” in the throats of some species that block… Continue reading Newly discovered “oral plug” keeps whales from drowning as they dine

Quantum dots make for stabler, more efficient perovskite solar cells

Perovskite solar cells have come a long way in a short time, but there’s still room for improvement. Engineers have now added a layer of quantum dots to the recipe, resulting in a more stable solar cell with near-record efficiency.Continue ReadingCateg… Continue reading Quantum dots make for stabler, more efficient perovskite solar cells

Humidity sensor inspired by camel noses can trace moving fingers

Scientists have developed an advanced new type of humidity sensor that takes inspiration from camel noses to overcome shortcomings with existing solutions. The novel device is capable of detecting low levels of water molecules in the air and opens up s… Continue reading Humidity sensor inspired by camel noses can trace moving fingers

New whole-virus COVID vaccine may be effective against Omicron

A new announcement from vaccine company Valneva indicates its experimental COVID-19 vaccine is effective at neutralizing the Omicron variant. The vaccine is at the tail-end of Phase 3 trials and is the first inactivated whole-virus vaccine to be triale… Continue reading New whole-virus COVID vaccine may be effective against Omicron

Giant A-68 iceberg dumped 152 billion tonnes of freshwater into the sea

The four-year saga of iceberg A-68 may be over, but its environmental impacts are still being assessed. A new study has calculated that the largest chunk, A-68A, released billions of tonnes of freshwater into the sea right near a marine nature reserve,… Continue reading Giant A-68 iceberg dumped 152 billion tonnes of freshwater into the sea

Experimental cancer drug mimics benefits of fasting to fight obesity

An experimental drug under investigation as a potential cancer treatment has shown exciting potential in an entirely unrelated field of medicine, with scientists finding it confers benefits for weight loss and metabolic health in mice. These benefits w… Continue reading Experimental cancer drug mimics benefits of fasting to fight obesity

Zoa PL1 lets skiers bring their own rope tow to the backcountry

Rope tows certainly make life easier if you’re skiing at a groomed, established hill, but what if you’re more into backcountry skiing? Well, that’s where the Zoa PL1 comes in, as it’s a portable rope tow that you set up yourself.Continue ReadingCategor… Continue reading Zoa PL1 lets skiers bring their own rope tow to the backcountry

“Antifreeze skin cream” could protect people from frostbite

Currently, when we’re heading outside on a sunny day, we apply sunscreen to limit UV damage to our skin. Thanks to new research, however, we may soon apply a different sort of lotion to avoid frostbite on cold days.Continue ReadingCategory: Health &amp… Continue reading “Antifreeze skin cream” could protect people from frostbite

Defiant X attack helicopter completes first mission profile test flights

With the decision on the replacement of the US Army’s UH-60 Black Hawk fleet coming down to the wire, the partners behind the Lockheed Martin Sikorsky-Boeing SB>1 Defiant have announced that their candidate advanced rotorcraft has completed its first m… Continue reading Defiant X attack helicopter completes first mission profile test flights

Silicon quantum computing surpasses 99% accuracy in three studies

Three teams of scientists from around the world have achieved a major milestone in quantum computing. All three groups demonstrated better than 99 percent accuracy in silicon-based quantum devices, paving the way for practical, scalable quantum compute… Continue reading Silicon quantum computing surpasses 99% accuracy in three studies