Is nuclear fusion sustainable? Sustainability: Fusion fuels are widely available and nearly inexhaustible. No long-lived radioactive waste: Nuclear fusion reactors produce no high activity, long-lived nuclear waste. The activation of components in a fusion reactor is low enough for the materials to be recycled or reused within 100 years. Is nuclear fusion a possible energy…
Category: Lifehacks
What is the oldest Chinese legend?
What is the oldest Chinese legend? Panku (Pangu) Creates the World The earliest Chinese mythologies contain many stories of the wondrous rulers of ancient times, but there are no creation stories. The story of Panku (aka Pangu) is probably the closest Chinese version of a creation myth. Who is the most powerful Chinese god? The…
Is it nice to live in Heidelberg?
Is it nice to live in Heidelberg? A great place to live Heidelberg is a city of science and culture. It is particularly attractive for families, students, creative people and entrepreneurs from business, science and research. Those who live in Heidelberg have a home: a remarkable 97 percent of all Heidelberg residents feel at home…
Why does the f16 have a side-stick?
Why does the f16 have a side-stick? Most USAF fighter pilots are F-16 pilots, so it’s easier to transition from an F-16 to an F-22 / F-35 if the stick is in the same place. Side-stick is theoretically easier to control when pulling many Gs; your arm is sitting in an armrest. Why do some…
Was Vader going easy on Luke in Return of the Jedi?
Was Vader going easy on Luke in Return of the Jedi? During their first match-up in Empire Strikes Back, Darth Vader easily fought off Luke. They faced each other again in Return of the Jedi, and at this point, Luke was able to better hold his ground against Darth Vader. Meanwhile, the Sith was noticeably…
How do you deal with a friend who constantly puts you down?
How do you deal with a friend who constantly puts you down? How To Deal With People Who Put You Down Realize that their comments reflect on them, NOT you. Consider the counter-evidence. Put things firmly in perspective. Ask whether there was anything constructive in the put down. Don’t attack them in return. Laugh it…
How did Ulysses S Grant influence the civil war?
How did Ulysses S Grant influence the civil war? In 1865, as commanding general, Ulysses S. Grant led the Union Armies to victory over the Confederacy in the American Civil War. As an American hero, Grant was later elected the 18th President of the United States (1869–1877), working to implement Congressional Reconstruction and to remove…
Why are Uber drivers allowed to cancel?
Why are Uber drivers allowed to cancel? Kohli told TPG that some drivers will accept rides on Uber and if they aren’t satisfied with the rider’s destination they’ll accept rides on other platforms like Lyft. They’ll then block the number of the Uber rider who is trying to contact them, forcing the rider to cancel….
What should you not do before a dentist appointment?
What should you not do before a dentist appointment? Avoid caffeine before your appointment as it can make you jittery. Use hand signals. Agree on hand signals with your dentist beforehand to let them know when you’re feeling uncomfortable and need a break. Schedule your appointment at a low-stress time. What should I eat before…
What is the purpose for a slip under a skirt?
What is the purpose for a slip under a skirt? They help a dress or skirt hang properly, especially when static cling might otherwise cause the dress to wrap around the wearer’s legs. They protect the skin from chafing against coarse fabrics such as wool; conversely, if the outer garment is made of fine fabric,…