Starship, the biggest spaceship ever built, was launched on Thursday, and though the launch was successful, as it separated from the launch missile, it exploded. The explosion happened 4 minutes after the launch, 30 Km in the air.
Photo by: https://pixabay.com/photos/rocket-launch-rocket-take-off-67646/
Scientists from the Weizmann institute in Israel created artificial models of mice embryos from stem cells, that developed outside the uterus. The embryos were not
Giza’s pyramids are made from gigantic blocks. New research calculated the water level in the Khufu branch of the Nile 8,000 years ago and discovered
Most sharks are Ecthoterms, cold-blooded fish. The Megalodon was a massive shark that went extinct 3.6 million years ago, and like some shark species, it