To the untrained eye, Katelyn Ebner seems completely sober during her 28-minute roadside encounter with Cobb County, Georgia, police officer Tracy Carroll, who has pulled the 23-year-old waitress over for ailing to maintain her lane as she made a left turn.
A crime lab technician tests a substance thought to be cocaine. AFP/Getty Images On Jan. 9, 2012, Sonja Farak—a chemist at a crime lab in Amherst, Massachusetts—pilfered a sample of crack cocaine and smoked it in the bathroom throughout the morning.
When I took Econ 101 and 102 as a young college student back in antediluvian times the textbook we were assigned was Paul Samuelson’s Economics: An Introductory Analysis. This book is the all-time best selling economics textbook and is still around today (19 th ed.). I had the 1961 edition.
This month has been marked with a staggering number of geological and meteorological catastrophes. Powerful hurricanes have pummeled the Gulf of Mexico and the Caribbean, and a spate of earthquake events rocked Mexico. Now, geologists worry that seismic activity in Indonesia will lead to a powerful volcanic eruption.
Last year, a team of European researchers was alarmed to learn that glaciers covered in pink snow—caused not by an Ocean Spray truck collision, but by snow-dwelling red algae— were melting faster than the surrounding white ice. Now, another group of researchers has observed the same phenomenon halfway across the world… Read more…
The Caspian Sea is about as strange as a body of water gets. Its surface still sits 27.5 meters (90 feet) below sea level, and water doesn’t flow out of it—it’s isolated from the oceans, and relies on a series of Asian rivers to maintain its levels.
The equations of physics are things that we humans created to understand the Universe, and it can be hard to disentangle them from the Universe’s innate properties. It turns out that one of the weirdest things scientists have come up with, what Albert Einstein derisively called “spooky action at a distance,” is more… Read more…