No doubt you’re already familiar with the many ways graphene
Masses of products—from cosmetics to clothing—now contain nanoparticles, to kill microbes, lengthen shelf life or provide other wonderful properties. But new research from MIT and Harvard suggests they could also be damaging your DNA.
Vaporizing, and then inhaling alcohol has gained a lot of attention lately. In the 1950s it was introduced as a treatment for excessive fluid in your lungs, called pulmonary edema. It’s now gained popularity as a way to quickly become intoxicated. Proponents of this process-to-become-plastered, tout several benefits compared to drinking it. Many claim you get drunk without any calorie intake. Some state, because you bypass the liver, you can eliminate the alcohol quickly and avoid the dreaded alcohol hangover.
You’ve probably gotten a bee sting at some point in your life, but have you ever gotten a bee sting on your testicles? Well, one Cornell grad did, and it sent him off on a journey to find out once and for all the worst places on your body to get stung by a bee. And he was going to test the whole thing out on… himself.
Australian researchers published findings this week on a newly-discovered plant compound that destroys cancer cells, but leaves healthy cells unharmed. They found it in possibly the last place you’d look for a cancer cure: the family of plants that brings us cancer’s number-one culprit, tobacco.
If this looks like an incredibly complex wiring diagram to you, it’s because it kinda is: you’re looking at the Allen Mouse Brain Connectivity Atlas, the first detailed map of any mammal’s neural network.
Depending on the type of donation, the DNA stays for a short time, a long while—or maybe even forever.
If you remember President William Henry Harrison from U.S. history class at all, then you probably remember him as the poor fellow who died from pneumonia a month after delivering his inaugural address in freezing rain. Except was it really pneumonia after all? A New York Times article suggests a different theory, and a cautionary tale against giving long speeches instead turns into one against improper sewage systems.
The worst thing about feeding hundreds of mosquitoes on your own blood is not the itching – if you do it enough times, your body gets used to the bites. It’s not even the pain, although it is always painful since the mosquitoes will use their snouts to root about your flesh in search of a blood vessel.
In the history of medicine, machines became crucial parts of the diagnostic and treatment process in the first half of the 20th century. Scientists and doctors experimented with some really strange devices, and they developed a lot of creepy-looking health equipment—at least some of which seems almost horrific, seen through the eyes of today. The following 22 instruments are partly scary, partly weird, and partly awesome—just as inventions should be.