seen from China
seen from United States
seen from Saudi Arabia
seen from United Kingdom
seen from United States
seen from Macao SAR China
seen from Taiwan
seen from United States
seen from United States
seen from Germany
seen from Australia
seen from Brazil
seen from Malaysia
seen from China
seen from Australia
seen from United States
seen from Canada
seen from United States
seen from Philippines
seen from Australia
The Moving Sofa Problem
The problem is in two dimensions, the corner is a 90-degree angle, and the width of the corridor is 1. What is the largest two-dimensional area that can fit around the corner?Β
Β The moving sofa problem is still unsolved, since 1966 when it was first asked.Β
Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
Free to watch β’ No registration required β’ HD streaming
When is a heap not a heap? No, this is isn't a trick question, or the setup to a lame joke. This question is at the crux of the paradox of the heap, which ...
THE REVERSE ENCYCLOPEDIA OF THINGS WE KNOW WE DON'T KNOW
Something to think about
Matt Parker reveals his pride and joy - the mysterious Parker Square! MORE LINKS IN FULL DESCRIPTION BELOW... T-Shirt: http://bit.ly/ParkerSquareTshirt For a...
A kid can understand the question, but no one can answer it.
Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
Free to watch β’ No registration required β’ HD streaming
Our universe is flat, geometrically. But what exactly does "flat" mean?
Scientists believe the universe could have one of 18 different shapes. But we cannot yet determine what shape the universe has taken.
In high school, weβre taught that in the nucleus of every cell, DNA molecules are tightly packed around proteins called histones to form our chromosomes.
Other than its function, there's still a lot we don't know about this mysterious structure - we're not sure if it acts like a liquid or a solid film, and it's not clear how it influences the structural changes of chromatin during cellular division.
MACHINE LEARNING IS HELPING US FIND THE GENETICS OF AUTISM
What Causes Autism? This mystery has puzzled scientists over the past 70 years. Now, a team of researchers from Princeton are using machine learning to flag the genes that could contribute to the disorder.
Full Story
