Polaris has made history as the first privately developed fusion energy machine to demonstrate measurable deuterium-tritium fusion and achieve plasma temperatures of 150 million degrees Celsius (MºC).
@RIllyricum Nije istina. Dokumentirano je puno sudskih procesa i slucajeva i to sve dok Marija Tereza nije ogranicila progon sredinom 18. St.
https://t.co/DnmDgObEmh
https://t.co/xQfRIVtZqL
https://t.co/9LY7pyLXCy
https://t.co/4KlwI6Bt0t
@DavorNadi Ma ko se izvlaci Davore? Zaletio si se i upao u ono najjeftinije politiziranje moralnim panikama i to bazirano na dezinformaciji. Koliko sam vidio i u wayback objavama o ovome, te karte su zamisljene za ljude od 18-30 godina. Fakat nije tesko za provjerit..
Scientists have been publishing climate models since ~1970.
A good way to evaluate their skill is to compare what they expected to happen in the years after the model was published to observed climate changes.
It turns out most models were pretty spot-on:
If you're hungry but too lazy to prepare healthy food, you'll consume junk food. If you're hungry for knowledge but too lazy to seek out the truth, you'll consume misinformation.
The time has finally come!
🎉 Merch Store Opening GIVEAWAY!!! 🍾
I'm giving away a new Yolonjez T-Shirt to a random person who retweets this tweet.
(you have to follow because I want followers)
The evolution of tennis through the wear and tear of the grass in the Wimbledon finals
In any image of the finals of the 70s, 80s and 2000s you can see how the grass is very worn both in the baseline and in the volley area. And it is not just that now the gardeners have better technologies for the care of the grass that avoid wear, there is also an explanation of the evolution of tennis at a technical level
Previously on grass the main strategy of tennis players was the serve and volley. Back then, the Wimbledon grass in the volley area barely made it to the final. In recent years the service boxes are pristine on the last day of the tournament and it is the baseline area that is more sand than grass
The explanation is simple: serve and volley are no longer used as before. Wooden rackets were more suitable for this style of play, they were heavier and it was impossible to finish the point from the back of the court, so they tried to win at the net
Wooden rackets stopped being used at the end of the 80s and in the 90s, with the revolution of carbon fiber, graphite and other material rackets, the type of game changed. Since then, the game from the back of the court has become the norm on the circuit. With the evolution of materials and physical preparation, today's tennis players follow a common pattern: they are tall, hit hard from both sides, serve very hard and finish points at the back of the court.
Poincaré left a trail of breadcrumbs in nonlinear dynamics: Why are homoclinic orbits so essential for chaos? I want to come at this from an angle you don't usually see -- one which shows just how universal homoclinic chaos really is, in the simplest possible way.
It's so sad news today. Farewell to Daniel Dennett, one of our most influential colleagues at @sfiscience. He was an extraordinary thinker, a phenomenal intellectual, and a brilliant writer. We will miss him enormously. @danieldennett@JuliPereto@svalver