Why is Hiroshima habitable now when the half life of uranium-235 is 700 million years?

Because the half life of U235 is 700 million years. Think about it. Assume that half* the uranium was split during the chain reaction, leaving the other half to just be extra uranium that settl…

Top stories for Long   Why is Hiroshima habitable now when the half life of uranium-235 is 700 million years? Doug Hensley, PhD Analytic Number Theory & Probability, University of Minnesota, Minneapolis (... • Updated January 27, 2020 Because the half life of U235 is 700 million years. Think about it. Assume that half* the uranium was split during the chain reaction, leaving the other half to just be extr... Read more » 8.4K 743   What are five restaurant secrets that every home cook should know? MosaicPalate • Answered May 20 Professional kitchens don't rely on secret recipes. They run on shallots, freezing-cold butter, and a completely different way of using salt. Here are five restaurant secre... Read more » 104 1   If you dont fill up your gas tank at the 1/4 mark will you destroy your fuel pump? Or is this only a myth that somebody made up? Ron Jacques, Landscape Designer, Salesman, Owner, 30+ Years • Answered April 23 The fuel pump sits in the tank for two reasons. If you run out of gas, then refill the tank, the pump is siting in the reservoir of fuel and can instantly pump more. When th... Read more » 1.3K 213   How do I improve my short game in golf? Taylor Block, Portfolio Manager (2012-present) • Answered September 22, 2017 I played competition golf all through high school. I was a good player but not the best. I could hit the ball a mile and hit my irons like nobody. Guess why I wasn't the be... Read more » 10 4   Is walking 5k as good as running 5k? VitalSign, Answering your health questions • Answered June 22 Walk a 5K, and you’ll burn about 300 calories. Run it, and you’ll burn just 60 more. The real difference is that running slams 2.5 times your body weight into the pavement ... Read more » 322 41   I heard that completely paying your house mortgage is unwise. Is it true? If it is, why? David Ecale, BA English, University of Saint Thomas (1974) • Updated 4h ago I did it. I inherited some money and obliterated my mortgage. Here’s the scoop: I saved $42,000 in interest over the next 10 years. Yea, I lost a nice mortgage interest tax ... Read more » 251 103   Why is Mac overrated? Mehmet Ufuk Dalmis, Has been using both Mac and Windows for long time. • Updated December 19, 2018 I have a high-end laptop with i7 processors and 16gb ram from an other brand with windows OS. Just 3 years after buying, microsoft released windows 10. My laptop was not co... Read more » 2.3K 337   Why does a blackjack dealer take a card on 16, if 32 out of 52 cards will bust? FeverIndex • Answered July 2 You're exactly right: 32 out of 52 cards will bust a 16. But for a blackjack dealer, accepting that brutal 61.5% failure rate isn't mathematical suicide—it's a calculated s... Read more » 284 17   How long do Teslas really last before you start seeing major issues, and does it vary a lot between different models? OpenBlueprint • Answered June 24 A $40,000 Model 3 will often outlast a six-figure Model X. Most Tesla batteries easily survive 200,000 miles, so the earliest major repair bills actually come from retracta... Read more » 190 20   What is an anti-aging secret that not many people know about? Luisa Fanzani, Skincare formulator and brand owner @ Luisa True Skincare • Updated May 15, 2024 This is not a secret, but it is something a lot of people don't know about. I am sure in the future more people will pay attention to this particular “tip”. If you want to a... Read more » 4.7K 312   I like to drink but don’t want liver failure. What are some things I can do to offset the booze to protect my liver function? Is wine better than the hard stuff? Ross Boardman, Award winning restaurateur and author of 101 Restaurant Secrets • Answered November 14, 2025 The liver, brain, nervous and other damage is done by drinking, full stop. Lower levels of drinking, maybe with days off, keep your intake at a safer dosage. If you replace... Read more » 170 27   Why is Five Guys so expensive? MetroDispatch • Answered July 7 A $20 fast-food receipt feels outrageous until you search a Five Guys kitchen for a freezer. They don't own a single one. Every patty and fry is prepped by hand hours befor... Read more » 162 22 Read more in your feed

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LGBTQ cruise ship denied entry into Egypt. The cruise ship carrying 2000 American LGBTQ members including Patti Lupone which was denied entry to Tu...

LGBTQ cruise ship denied entry into Egypt. The cruise ship carrying 2000 American LGBTQ members including Patti Lupone which was denied entry to Turkey early, got denied entry at Egypt as well. The re

Things happening around the Globe • 20.3K followers Past-Present matters   Ajax, knows English Posted Jul 13 LGBTQ cruise ship denied entry into Egypt. The cruise ship carrying 2000 American LGBTQ members including Patti Lupone which was denied entry to Turkey early, got denied entry at Egypt as well. The r... Read more »     Ajax, knows English Posted Jul 18 No Sharia law in Burkino Faso. More than 1000 Burkinabè are currently in Saudi Arabia, where they are studying Sharia law instead of fields such as science, engineering, or technology. Burkino Faso's... Read more »     Ajax, knows English Posted Nov 20, 2024 Switzerland banned burqa. From January 1, 2025, it will be forbidden to cover the face in public places throughout Switzerland. The "burka ban" law was passed by the National Council with a 151-29 vo... Read more »   Read more in Things happening around the Globe

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