How the World Will End
Astronomer Chris Impey surveys the possible causes of earth's extinction. Whether it come from an asteroid or the sun's implosion, the rock we live on is by no means an eternal home.
Astronomer Chris Impey surveys the possible causes of earth's extinction. Whether it come from an asteroid or the sun's implosion, the rock we live on is by no means an eternal home. "What kind of catastrophe would it take to end the world? Astronomical intruders provide a potentially serious threat. Impacts can be caused by stray rubble from the Asteroid Belt and the rocky snowballs that travel in highly elliptical orbits in the comet cloud. There are many fewer large bits of debris than small bits, so the interval between large impacts is much longer than the interval between small impacts." Impey goes on to discuss less plausible scenarios—if only because a killer asteroid is more likely in the short term—like a hypernova to scorch the earth and the inevitable break down of the universe's most fundamental elements.
It's the first time the association hasn't hired a comedian in 16 years.
- The 2018 WHCA ended in controversy after comedian Michelle Wolf made jokes some considered to be offensive.
- The WHCA apologized for Wolf's jokes, though some journalists and many comedians backed the comedian and decried arguments in favor of limiting the types of speech permitted at the event.
- Ron Chernow, who penned a bestselling biography of Alexander Hamilton, will speak at next year's dinner.
Progressive America would be half as big, but twice as populated as its conservative twin.
- America's two political tribes have consolidated into 'red' and 'blue' nations, with seemingly irreconcilable differences.
- Perhaps the best way to stop the infighting is to go for a divorce and give the two nations a country each
- Based on the UN's partition plan for Israel/Palestine, this proposal provides territorial contiguity and sea access to both 'red' and 'blue' America
A study on flies may hold the key to future addiction treatments.
- A new study suggests that drinking alcohol can affect how memories are stored away as good or bad.
- This may have drastic implications for how addiction is caused and how people recall intoxication.
- The findings may one day lead to a new form of treatment for those suffering from addiction.
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