Damaged or chipped teeth can be reconstructed.
Read more
Turns out it is smarter than we think.
It is well known that the circuits in this part of our nervous system, which travel down the length of our spine, control seemingly simple things like the pain reflex in humans, and some motor control functions in animals.
Now, new research from Western University has shown that the spinal cord is also able to process and control more complex functions, like the positioning of your hand in external space.
“This research has shown that a least one important function is being done at the level of the spinal cord and it opens up a whole new area of investigation to say, ‘what else is done at the spinal level and what else have we potentially missed in this domain?’” said the study’s senior and supervising researcher Andrew Pruszynski, PhD, assistant professor at Western’s Schulich School of Medicine & Dentistry and Canada Research Chair in Sensorimotor Neuroscience.
Read more
As a winter storm bore down on the Hawaii islands early Monday, officials are warning residents of gusty winds, rain, high surf, and a rarer sight: snow.
Hawaii’s Department of Land and Natural Resources (DLNR) Division of State Parks is reporting that “for perhaps the first time ever, snow has fallen in a Hawaii State Park.”
“Polipoli State Park on Maui is blanketed with snow. It could also be the lowest elevation snow ever recorded in the state. Polipoli is at 6200 feet elevation,” the DLNR said in a press release posted on their Facebook page.
Read more
Possible quantum computing at room temperature. Scientists working with hexagonal boron nitride, which allows them to work in two-dimensional arrays. Simpler than using 3D objects such as diamonds.
Researchers have now demonstrated a new hardware platform based on isolated electron spins in a two-dimensional material. The electrons are trapped by defects in sheets of hexagonal boron nitride, a one-atom-thick semiconductor material, and the researchers were able to optically detect the system’s quantum states.
Read more
All hopes are on Mars to be the next big adventure for mankind, with groups like NASA working hard to make a manned mission to the Red Planet a reality and companies like SpaceX betting big on Earth-to-Mars travel.
SpaceX boss Elon Musk has long promised that living on Mars will be a reality within our lifetimes, even suggesting that he himself might move there at some point in the not-too-distant future. But once all the kinks are ironed out, how much is it going to cost to leave Earth behind and become a full-fledged Martian? Musk thinks he has the answer.
Read more
