Professor Brian Cox explains what happens if you travel near the speed of light
At near-light speed, distance itself starts behaving strangely.
At CERN, protons run around a ring 27 kilometres in circumference at 99.9999999% the speed of light.
From the protons' point of view, that ring is not 27 kilometres.
It's about four metres.
Distance itself shrinks by a factor of seven thousand at that speed.
Now scale it up.
Build a spacecraft that fast and the gap to Andromeda collapses the same way. In principle you cross it in a minute.
The cost is on the return trip.
Come back to Earth to tell everyone what you found, and four million years have passed here.
Brian Cox: "getting to chat to everybody about what you found is forbidden by the structure of the universe"
You could explore the galaxy.
You just couldn't come back and tell everyone what you found.
Miley Cyrus & Dolly Parton singing I Will Always Love You x Wrecking Ball. Their last performance together and one of the greatest performances ever.
Madonna a los 26, sola en el Live Aid.
Sin bailarines. Sin playback. Sin 40 productores. Solo actitud y un hitazo que les parte el ego a los “artistas” de hoy. Ella sola. Hoy necesitan un ejército.
Respeten los rangos o lloren. 👑📷#Madonna#LiveAid85
O professor de artes Matheus viralizou ao finalizar um mural impressionante feito com 55 mil tampinhas plásticas.
A obra integra o projeto Arte que Planta Futuro, que já arrecadou mais de 150 mil tampinhas e utiliza a reciclagem e o engajamento comunitário para promover a educação ambiental por meio da arte.
🎥 IG | professormatheusarte
médico neurologista ao receber comentários cruéis sobre sua aparência respondeu com classe, educação e uma lição que muita gente precisava ouvir.
ele tem um tumor no rosto e fala um pouco da sua história.
This is how Disney cartoons created the zoom effect in 1957
When Walt Disney explained and demonstrated it on Disneyland in 1957, he was pulling back the curtain on how the studio had been creating "2.5D" environments for decades.