If The Sun Went Out, How Long Could Life On Earth Survive? Don't worry, you'll have time to post your goodbye selfies to Facebook. http://www.popsci.com/science/article/2013-07/if-sun-went-out-how-long-could-life-earth-survive
Elsewhere from that same website: http://www.popsci.com/science/article/2011-06/why-sex-creatures-future-bad-idea?cmpid=obinsite ...which seems to be a compelling scientific explanation for why it's a bad idea to hook up with your ex-girlfriend!
If we had a space elevator how many drummers would it take to screw in a lightbulb turn the sun back on?
my problem here is that the Sun is not a lightbulb; it 'going out' most certainly coincides with a huge change in mass, which would release the centripetal force of gravity into centrifugal force. I.E. we get flung Edit: to myself: Oops, read the whole post, butthole
When photosynthesis stops, losing the bottom tier of the food chain will be the least of our worries. Plants resupply the atmospheric oxygen...
Actually the bulk of earths oxygen if from Diatoms Good news ish, except that theyre fragile against temperature change
funny that you had posted this yesterday. My 8 year old son had actually asked that same question a few days ago. I had tasked him with finding out by doing some research on my laptop. He actually nailed it!
None, obviously. We'd have to start with a lunar elevator starting here and going to one of the Sun's LaGrange points. Plus, you'd have to put the space elevator on a drum stool so we could spin the drummer enough to drill into the sun.