Despite the best of intentions, travelers aren’t always in the clearest headspace when making a mad dash to the airport. So…
Category: 7. SciTech
-
AC or DC: Which Is Better?
Your gadgets run on direct current, but the electricity in your home is alternating current. What’s up with that?
Continue Reading
-
What medieval skeletons tell us about long-term health and life expectancy
Beneath churchyards in London and Lincolnshire lie the chemical echoes of famine, infection and survival preserved in the teeth of those who…
Continue Reading
-
Why South Africa is injecting Rhino horns with radioactive isotopes
South Africa has launched an innovative anti-poaching campaign, injecting rhino horns with radioactive isotopes to deter illegal trafficking….
Continue Reading
-
Leopard Seal Mating Songs Are Eerily Like Our Nursery Rhymes : ScienceAlert
Late in the evening, the Antarctic sky flushes pink. The male leopard seal wakes and slips from the ice into the water. There, he’ll spend the night singing underwater amongst the floating ice floes.
For the next two months he sings every night. He will sing so loudly, the ice around him…
Continue Reading
-
Massive Earthquake Could Strike Canada as Ancient Fault Line Wakes : ScienceAlert
The Tintina fault stretches 1,000 kilometers (621 miles) across northern Canada, crossing the Yukon and ending in Alaska. The fault is thought to have been dormant for 40 million years, but that thinking is challenged by a new study that suggests a major earthquake may be…
Continue Reading
-
Surprising Study Finds Potatoes Evolved From Tomato Ancestor : ScienceAlert
You say potato, I say tomato?
Turns out one helped create the other: Natural interbreeding between wild tomatoes and potato-like plants in South America gave rise to the modern day spud around nine million years ago, according to a new study published Thursday in the journal Cell.
Co-author…
Continue Reading
-
Giant Wave in Pacific Ocean Was The Most Extreme ‘Rogue Wave’ Ever Recorded : ScienceAlert
In November 2020, a freak wave appeared, lifting a lone buoy off the coast of British Columbia 17.6 meters (58 feet) high.
A few years later, the four-story wall of water was confirmed to be the most extreme rogue wave ever recorded.
Such an extraordinary event is thought to happen only once…
Continue Reading
-
Researchers finally solve the mystery origins of the humble potato
Americans love potatoes. And while we love our tater tots, our hash browns, and not-so-French french fries, the delicious vegetable’s origins…
Continue Reading
-
Peacocks Have Lasers In Their Tails : ScienceAlert
Sharks with frickin’ lasers are tired news. Peacocks, apparently, are where it’s truly at.
Famous for their dazzling iridescence, peacock feathers are known to contain nanostructures that scatter light in ways that make their plumage shimmer in hues of blue and green.
Applying a special dye to…
Continue Reading