12 Events That Will Change Everything, Made Interactive. Understanding Evolution. Science's 10 most beautiful experiments with dates.
BallDroppings. Bitter taste receptors regulate upper respiratory defense system. A new study from a team of researchers at the Perelman School of Medicine at the University of Pennsylvania, the Monell Chemical Senses Center, and the Philadelphia VA Medical Center, reveals that a person's ability to taste certain bitter flavors is directly related to their ability to fight off upper respiratory tract infections, specifically chronic sinus infections.
The new research is published in the latest edition of the Journal of Clinical Investigation. What if Yellowstone's supervolcano erupts? Scientists Discuss the Effects of a Geomagnetic Field Reversal. The end of the world as we know it could come in any number of ways, depending on who you ask.
Some people believe global cataclysm will occur when Earth's magnetic poles reverse. When north goes south, they say, the continents will lurch in one direction or the other, triggering massive earthquakes, rapid climate change and species extinctions. The geologic record shows that hundreds of pole reversals have occurred throughout Earth's history; they happen when patches of iron atoms in Earth's liquid outer core become reverse-aligned, like tiny magnets oriented in the opposite direction from those around them.
When the reversed patches grow to the point that they dominate the rest of the core, Earth's overall magnetic field flips. 10 Interesting Futuristic Materials. 1.
100 Amazing Things You Never Knew About Your Body - Online Nursing Programs, Schools & Degrees. November 3, 2009 You think you’re learning everything you can in your biology and anthropology classes, but textbook editors simply don’t have all the space they need to give you the full story of your body.
Some of the facts below are trivial, some are ancient history, and some of them may very well save your life one day. So read up, and enjoy this wild and whacky anatomical analysis. Unusual Facts You’ll probably wonder why you never heard these cool facts in biology class before. Untitled. Why Nikola Tesla was the greatest geek who ever lived.
Additional notes from the author: If you want to learn more about Tesla, I highly recommend reading Tesla: Man Out of Time Also, this Badass of the week by Ben Thompson is what originally inspired me to write a comic about Tesla.
Ben's also got a book out which is packed full of awesome. JST VIRTUAL SCIENCE CENTER. On the Water - Page 4. Declining testosterone levels in men not part of normal aging, study finds. A new study finds that a drop in testosterone levels over time is more likely to result from a man's behavioral and health changes than by aging.
The study results will be presented Monday at The Endocrine Society's 94th Annual Meeting in Houston. "Declining testosterone levels are not an inevitable part of the aging process, as many people think," said study co-author Gary Wittert, MD, professor of medicine at the University of Adelaide in Adelaide, Australia. "Testosterone changes are largely explained by smoking behavior and changes in health status, particularly obesity and depression. " Many older men have low levels of the sex hormone testosterone, but the cause is not known. Few population-based studies have tracked changes in testosterone levels among the same men over time, as their study did, Wittert said. On average, testosterone levels did not decline significantly over five years; rather, they decreased less than 1 percent each year, the authors reported. Home : Scientific Reports. LHC Physicists Explain the Higgs Boson Particle.
The Large Hadron Collider is pretty interesting.
New subatomic particles are being discovered with its utilization. Just last Friday a new particle was discovered – “neutral Xi_b^star baryon”. The new particle is made up of three quarks, and only exists for something like .00000000000000000000001 seconds. If it only exists for an amount of time that can not really be observed, then how do we know if it even exists? Well, scientists examine the end product, and from those results they are able to determine (somewhat) what type of particle existed. The ultimate goal of the Large Hadron Collider is to discover the existence of the Higgs Boson Particle.
The Higgs Boson particle is expected to be found later this year. I am not a scientist, obviously, so why not hear it from the source. LHC Physicists Explain the Higgs Boson Particle. How Quantum Suicide Works". A man sits down before a gun, which is pointed at his head.
This is no ordinary gun; it's rigged to a machine that measures the spin of a quantum particle. CanvasMol. Latest Science News. July 30, 2016 — An international team has devised a method for achieving 1 terapascal of static pressure - vastly higher than any previously ... read more July 29, 2016 — Scientists have tailored extremely small wires that carry light and electrons.
These new structures could open up a potential path to smaller, lighter, or more efficient devices, they ... read more July 29, 2016 — Climate and energy scientists have developed a new method to pinpoint which electrical service areas will be most vulnerable as populations grow and temperatures ... read more Replication Project Investigates Self-Control as Limited Resource. News April 2012 : Nature.