Document Deep Dive: The Patent for the First Practical Solar Cell
See how three scientists at Bell Laboratories in 1954 invented the silicon solar cell that became the model for converting sunlight into electricity today
Celebrated in Hawaii and in D.C., June 11 honors the unification of the Hawaiian islands
Do Cats Always Land on Their Feet? (and Other Absurd Scientific Studies)
Which came first, the chicken or the egg? Scientists figured the answers to this and other pressing questions once and for all
Is Dippin’ Dots Still the “Ice Cream of the Future”?
How founder and CEO Curt Jones is trying to keep the tiny ice cream beads from becoming a thing of the past
The Vibrant Patterns of Portuguese Men-of-War
Beachgoers despise the stinging animals, but photographer Aaron Ansarov finds surreal beauty in them
Deer May Be Peeing Themselves Out of Their Favorite Winter Habitats
Special patches of trees shield deer from harsh winter weather, but deer urine stimulates growth of competitive plants in those havens
400 Words to Get Up to Speed on Edward Snowden, the NSA And Government Surveillance
NSA’s PRISM, monitoring the internet, and the recent history of domestic surveillance
Events June 11-13: Waste-to-energy, Teenage History Stars and the World’s Best Nature Photos
This week, learn about an alternative way to save energy, see the work of National History Day contestants and see nature like you’ve never seen it before
Could “Magic” Mushrooms Be Used to Treat Anxiety and Depression?
Emerging research indicates that low doses of the active chemical psilocybin, found in the fungi, can have positive psychiatric effects
How Swarming Drones Can Explore a Hurricane
A University of Florida engineer is building a squadron of hand-sized drones that he says will be able to gather data as they ride on hurricane winds
Warming, Rising Acidity and Pollution: Top Threats to the Ocean
Since the last World Oceans Day, we’ve documented trash in the deep sea, sea snails with acid-weakened shells, high ocean temperatures and more
The International Space Station aims to be testing out an interplanetary GPS system by 2017
Mapping the Smells of New York, Amsterdam and Paris, Block by Block
Designer and cartographer Kate McLean charts the sweet scents and pungent odors that fill a city’s olfactory landscape
From New York to Mumbai, the Top 100 Design Trends of the Urban World
From micro apartments in New York City to the slums of Mumbai, these are the issues currently obsessing designers around the world
Gestures of Human and Ape Infants Are More Similar Than You Might Expect
Comparing the body language of baby chimps, bonobos and humans suggests that gesticulation came first in the evolution of speaking
Is Spaghetti and Meatballs Italian?
The classic dish can be found in red-and-white tablecloth spots across the United States, but there’s a fascinating history behind where it got its start
Scientists Discover the Genetic Reason Why Birds Don’t Have Penises
Developing bird embryos do have penis precursors, it turns out, but a genetic signal causes the penis cells to die off during gestation
Events June 7-9: A Chinese Action Film, Craft Day and Central American Pottery
This weekend, solve a 1920s Shanghai mystery, learn to make crafts from the experts and discover Central America’s past through its ceramics
Evidence for the Oldest Ever Bone Tumor Was Just Found in a Neanderthal Fossil
A 120,000-year-old rib bone, originally found in Croatia, shows that tumors aren’t always caused by exposure to pollution
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