As concerns about air pollution and fire risks associated with traditional fireworks displays grow, many communities are exploring healthier alternatives.
like something out of Close Encounters of the Third Kind
Bioengineer and Stanford researcher Manu Prakash has developed another inexpensive scientific device. The Paperfuge is a hand-spun, ultra low-cost, paper
parts of the world that don’t have access to this kind
Scorpions fluoresce—they glow a bright green color—in ultraviolet light, „such as an electric black light or natural moonlight.“ Professor Carl Kloock of
Are they a kind of photon detector?
„Every single monkey in South America is a descendant of African monkeys. We know that because we’ve looked at their DNA. But—and this is going to sound
Though it sounds impossible (and kind of ridiculous
Kapla blocks, marbles, steel ball bearings, a few dominoes, sticks, and magnetic neocubes or buckyballs power this incredible series of elegant and
I like this kind of video when I can’t do what I want
How can you know if a snake is having a happy life? How do wolves or sheep communicate their needs? How can you know if a penguin is too hot? In this PBS
behaviors, and health, and all of this stuff that we kind
What was it like to be the squire to a knight, one of the revered armored horseman of the Middle Ages? In this POV video from English Heritage, „a young
serve Sir Robert, a skilled knight who is not a very kind
„The jump rope is such a simple object,“ ethnomusicologist and author Kyra Gaunt begins. „It can be made out of rope, a clothesline, twine…“ „What’s
it has a certain weight, and that they have that kind
Graphic Designer Emma Lawton would draw and write in her work and daily life, but after being diagnosed in 2012 with early-onset Parkinson’s disease, a
“I tend to kind of just avoid doing sketching or writing
„In a 1967 letter to the number theorist André Weil, a 30-year-old mathematician named Robert Langlands outlined striking conjectures that predicted a
’s most intractable problems, in time, becoming a kind
