when can a sun blast?
407277
The sun will blast in 4.9 billion years.  It will began to expand and then it will just explode.  Most life on Earth will end well before that though.  Some bacteria may still thrive, such as archaebacteria.  \n\nAlthough, humans will evolve to become much more complex organisms, that we may even be able to withstand the heat.  It took about 1 million years for humans to appear and evolve to what we are today, so just think about 4.9 billion years!   \n\nWhen the sun explodes though, I believe that humans will move on to an Earth-like planet, such as the ones scientists are trying to find right now.
177338
the sun!!!!!!!!!!!!!!!
396959
summer or late spring
1179374
Slap yourself pretty hard where you think you are sunburned. If it hurts so band you fall to the floor then you have sunburn. Hey, it's works.
361069
It should in a few more weeks at the latest cause it's getting to be time for the dry season to start.  It was sunny when I was home last weekend though.
119525
Either when Man destroys it himself, or when the Sun gets too hot in millions of years time. We will have moved by the time the sun gets too hot I reckon.
703433
When the sun shines and the glare is as bright as it is the blue can be seen better.But they still knock the wind out of you when you hit them.
1049359
There are explosions in and on the surface of the sun, but as for volcanoes like here on earth no there are none. Since the surface of the sun is molten (which means not solid) there are no mountains on the sun.
708091
Yes I do. The best thing you can do is get at least 15 minutes of sunlight during the wintry months.
829790
Out in the sun too long.
1169790
because the sun is in the middle of setting
506342
No direct sun.\n \nTake her ever where kids go parks, peoples house and hang out with small kids.\n\nAt that age there's really not much you can do other than take her ever where you have to be & go.
153610
Theoretically, yes.  However, it would take a long period of time.  Windows reflect 95% of the UV rays that actually cause a sunburn, so 5% of the UV is getting through that can potentially sunburn you over a period of time.
295692
It depends on where you are but in Sydney, Australia (where I live) it's probably about 11 hours sunshine(7.30am-6.30pm). I don't know because it isn't spring in the southern hemisphere yet.The grass looks greener that summer- summer the grass is sometimes full dry and the plants look quite springerish.
1070661
depends on the time of day.
304770
Stay out of the sun. Suntanning is the worst. That and liquor.
247428
that we can see?  The sun.