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Grade 1 Braille (now called Uncontracted Braille). Braille revolutionized life…

Grade 1 Braille (now called Uncontracted Braille). Braille revolutionized life…

News | Kepler-223 System: Clues to Planetary Migration

In less than 100 seconds, Andrea Morello introduces the concept of a quantum bit or "qubit"

Alan Hovhaness (Symphony No. 48 'Vision of Andromeda') - YouTube

An Explanation of the Concept-Based Language Invented by Sir Isaac Newton

Much ado about nothing: Astronomers use empty space to study the universe

Simple Set Game Proof Stuns Mathematicians A new series of papers has settled a long-standing question related to the popular game in which players seek patterned sets of three cards

from Laughing Squid

Samuraiguitarist Films Himself Playing Bourée in E Minor In a Year Long Time Lapse Video

Steve Onotera aka Samuraiguitarist Films Himself Playing Bourée in E Minor In a Year Long Time Lapse Video

from Sploid

What If the Entire World's Population Lived in One City?

Here’s a thought exercise that starts getting kind of gross the deeper you dive into it: what if the entire world’s population lived in one city? What would that city look like? How big would the city be? Or how small can you pack it? Is it even possible? RealLifeLore says that you can fit 7.4 billion people into a city as big as Palestine. Which is, like, basically a bit bigger than the state of Delaware.