[ad_1] A recently published scientific journal article reveals that water can exist as two liquids of different density. Water is an ubiquitous liquid with many very unique properties. The way it reacts to changes in pressure and temperature may be completely different from other liquids we know, and these properties are essential for many practical … Read more
[ad_1] (Journalist) – The universe has just taken its temperature and the results may surprise. Since the 1990s, researchers have put forward the theory that the average temperature of the universe will drop as it expands and that galaxies, stars, and planets will move away from each other. But a team of international scientists have … Read more
[ad_1] Rocket lab will launch an ambitious mission today (November 19), and you can watch the action live. Californian company Electron booster It is scheduled to take off from the Rocket Lab launch site in New Zealand on Thursday during a nearly three-hour window that opens at 8:44 p.m. EST (0144 GMT on November 20). … Read more
[ad_1] OK, you’ve got your rubber band (hopefully). Take it and stretch it with your hands, and keep it taut. Now touch the stretched rubber band to your lip (which is very sensitive to temperature changes). You should be able to feel that the elastic is warmer than room temperature. Don’t let the rubber band … Read more
[ad_1] Volcanoes are among the most destructive and impressive phenomena on the planet. But these flaming cracks do more than just destroy. They also create. In a new study, researchers in Russia report the discovery of one of these creations – an unusual mineral never documented by scientists: an alluring crystallized substance, vibrant with blue … Read more
[ad_1] The North Carolina Museum of Natural History will exhibit a pair of “dueling dinosaurs” in 2022. The two creatures – a Tyrannosaurus rex and Triceratops – appear to have killed each other before they were fossilized. It is an incredibly rare find, and the T. rex fossil may be the only complete specimen ever … Read more
[ad_1] Four astronauts who recently arrived on the Space Station via the SpaceX Crew Dragon spacecraft smiled ear to ear as they described their trip to space on Thursday, while the rocket thruster used for the launch is expected to return to Port Canaveral later in the day. NASA astronauts Mike Hopkins, Victor Glover and … Read more
[ad_1] Glass bottles are much worse for the environment than plastic because they use more energy and resources to make them, study finds Southampton researchers evaluated various types of beverage packaging They examined the impact of glass and plastic bottles, cans and cartons of milk Part of the problem with glass bottles is that they … Read more
[ad_1] Did you miss the Leonid meteor shower? A better one, the Geminids, is next month.Washington post [ad_2] Source link