Today is March 14, or "3/14," the first three digits of Pi. It's a day celebrated around the (geek) world as "Pi Day." Pi, of course, is the ratio of the circumference to the diameter of a circle. It was first recorded by Archimedes, but you can replicate his discovery in all kinds of ways.
"Scientists working with data from a large particle accelerator in Europe are now almost certain they have pinned down the elusive sub-atomic particle known as the Higgs Boson," NPR's Joe Palca tells our Newscast Desk.
Or, as it's also known, the "God Particle" (more on that moniker below).
Originally published on Mon March 18, 2013 11:00 am
Last month, a traveler from California named Riya Suising came to Virginia (where I live) on business. While here, Suising decided to visit a spa and relax in its communal, sex-segregated baths, something she, a marathon runner, often does at home.
Originally published on Thu March 14, 2013 9:49 am
By Marcelo Gleiser
Some results in mathematics have the force of real truths, being independent of interpretation or context. When we state that 2 + 2 = 4 we know that this will be correct for any intelligent entity able to count. In algebra, given an equation, say, x + 3 = 4, we know that there is only one solution, x = 1. The same with Euclidean geometry that we learn in high school. Given certain axioms (assertions taken to be true that are the starting point to obtain results), we can prove a series of theorems that are unique.
Dunkin' Donuts is changing its recipes — though you may not notice much difference the next time you bite into a cruller. In response to pressure from one of New York's top elected officials, the company recently announced that it will set a goal of using only 100 percent sustainable palm oil in making its donuts.
Originally published on Sat April 13, 2013 1:48 pm
We inhabit a world of blinding technological change. New devices, new programs and new infrastructure rise up, dominate discourse and pass away before we even have time to comprehend their intent. But for all the change we've experienced, the the most profound transformation of the digital era is really just getting started. Welcome to the era of Big Data.
A meteorite that lit the sky over Sri Lanka with a yellow and green flame when it fell to earth on Dec. 29, 2012, contains "fossilized biological structures," according to researchers in Britain, Sri Lanka, and the United States. Elaborating on claims they first made in January, the scientists are also seeking to answer critics who are skeptical of their findings.