In Wired, we learn of the Big Mother Shucker—a compression tank that simultaneously kills and shucks lobsters by subjecting them to 40,000 pounds per square inch of water pressure. The lobster dies a quick death, and the humans benefit from not having to spend so damn long fighting with exoskeleton for itsy-bitsy pieces of meat.
But, say you don't have any way of producing pressures greater than those found in the Mariana Trench. What, then, is the best and most humane way of dispatching one of these delicious crustaceans?
According to Jennifer Basil, associate professor of Biology at City University of New York, Brooklyn College, it's boiling. That's because lobsters, like most invertebrates, don't have the same kind of brain we do. Instead of having one, big central mass of neurons—i.e., the brain—lobsters spread their thinking around their bodies in several smaller masses, called ganglia.
"Every segment has its own little brain doing its own thing," says Basil. Which is why, she says, it's better to boil the lobster and kill all those mini-brains at once. "Cutting it up just creates two uncomfortable lobsters."
Despite Trump’s denial of climate change the the ghastly attacks on climate science and mitigation in the new proposed budget, the Carbon Bubble — which overprices hydrocarbons and the industries that rely on them, as though we’ll be burning all of them with impunity — is about to pop.
South American polka dot tree frogs are pretty cool, but Julián Faivovich and Carlos Taboada found out they are even cooler when an ultraviolet flashlight is trained on them. They fluoresce. Many animals can see beyond the spectrum visible to humans, and these frogs adapted with this trait. From the abstract: Fluorescence, the absorption of […]
A small (51 men aged 24 +/- 3 years) study published in Neuron tasked experimental subjects with practicing the ancient Greek mnemonic technique of “memory palaces” and then scanned their brains with functional magnetic resonance imaging, comparing the scans to scans from competitive “memory athletes” and also measuring their performance on memorization tasks.
All the filters in the world won’t save your smartphone pics from a shaky hand. To really step up your mobile photography game, you’ll need some kind of mount to hold it steady. You could buy a smartphone attachment for a conventional camera tripod, but who wants to carry that kind of gear everywhere they […]
The forced transition from analog to digital TV signals was probably met with relative indifference from people with Netflix subscriptions and the “I don’t even own a TV” snoots. But anyone living in the vast swaths of the country that don’t have guaranteed high-speed internet, broadcast TV is a perfectly valid (and 100% free) way […]
When Apple revealed the new MacBook in 2016, one of the biggest issues raised with the notebook’s new design (aside from ire over the slew of new adapters you’d inevitably have to buy) was the removal of one of its most beloved proprietary features, the magnetic charging cable. Thankfully, third-party peripheral makers have taken up […]