Archivi annuali: 2021

Usually, when dogs are actually “smiling,” meaning expressing happiness, it is when they have their ears in the relaxed state for the breed, and a big wide open mouth—tongues a-flailing. So, although we are giving our thumbs-up for the best pooch smiles today, we are really reflecting our humanness onto the animals—and enjoying it immensely.

Usually, when dogs are actually “smiling,” meaning expressing happiness, it is when they have their ears in the relaxed state for the breed, and a big wide open mouth—tongues a-flailing. So, although we are giving our thumbs-up for the best pooch smiles today, we are really reflecting our humanness onto the animals—and enjoying it immensely.

3D printers may one day become a permanent fixture of operating rooms, now that Australian scientists showed they could print bone-like structures containing living cells. Scientists from UNSW Sydney have developed a ceramic-based ink that may allow surgeons in the future to 3D-print bone parts complete with living cells that could be used to repair

3D printers may one day become a permanent fixture of operating rooms, now that Australian scientists showed they could print bone-like structures containing living cells. Scientists from UNSW Sydney have developed a ceramic-based ink that may allow surgeons in the future to 3D-print bone parts complete with living cells that could be used to repair

Dreams take us to an alternative reality while we’re fast asleep. So, you might not expect that a person in the midst of a vivid dream would be able to perceive incoming questions and provide answers to them. But a new study led by Northwestern University researchers shows that, in fact, they can—and they developed

Dreams take us to an alternative reality while we’re fast asleep. So, you might not expect that a person in the midst of a vivid dream would be able to perceive incoming questions and provide answers to them. But a new study led by Northwestern University researchers shows that, in fact, they can—and they developed

Dreams take us to an alternative reality while we’re fast asleep. So, you might not expect that a person in the midst of a vivid dream would be able to perceive incoming questions and provide answers to them. But a new study led by Northwestern University researchers shows that, in fact, they can—and they developed