something that will make you go hum!

[Ban Midou]

what would happen if we took out all the boats out of the sea at the same time?

[Luke Beale]

what would happen if one star exploded in the galaxy next to ours?

[ec*k ledgend]

If we took all the boats out at one time, theroreticaly the sea\'s water level will decresea

haha nothing that will affect us i asume mabey a bright light

[Luke Beale]

and that might make bigger waves as there is less water in the sea\'s

[Anonymous]

what would happen if we stop pollution right now

no i thnk just be no boats lol

[Luke Beale]

well then the planet will still prbaly still be stuffed

[Ban Midou]

yes by eithe the Ozone saying FU ah fcuk this just watfh this mini movie!
The Answer to everything! (http://www.albinoblacksheep.com/flash/end.php)

[Luke Beale]

i think iv seen it beofre and its funny :P

[Ban Midou]

true it is!

[Anonymous]

well hope that well never happen but that funny

[mattc_uk]

Exploding star in nearest galaxy.. It would go un-noticed to the general public (apart from news reports) as it wouldnt be visible to the naked eye.

Astronomers would get very excited but visually it would just mean Andromeda (closest galaxy) would have a small bright blob in it somewhere that wasnt there before. The whole of Andromeda is just barley visible to the naked eye.

An exploding star in our galaxy the Milky Way ??? NOW YOUR TALKING!!! Supernovae are known to be bright enough to cast shadows at night! just not a star too close to our solar system please lol.

[Luke Beale]

well i dont really want the galaxy to blow up because im in the galaxy lol

[Anonymous]

me to i hate for that tohappen but it would be cool to see one supernova it loks pretty now we are dead

[mattc_uk]

Done some searching.....

The last nearby Supernova was in 1987 (In a galaxy close to ours, not as close as Andromeda).

The last known supernova in our own Galaxy according to records was in 1604 (before telescopes were invented). It shined at magnitude -3 ... if you dont understand magnitude, think of it as a very very bright star about the same brightness as Venus (but this would have been visible in the middle of the night high in the sky) WELL IMPRESSIVE.

Best one I can see in the records was in the year 827 with a visual magnitude of -10 .. TRUST ME THAT IS FRIGGIN BRIGHT .. 15 times brighter than Venus and would have cast shadows at night no problem.

See this post (http://anything-online.com/main/index.php?topic=280.0) for an explanation of visual magnitude

(Oh and by the way supernova\'s arn\'t just flashes... they last hours and hours)

[Anonymous]

that big light show and very brigth nice work that instering to

[Luke Beale]

well i kinnda dont want our sun to explode yet

[mattc_uk]

Your safe there.... the life of stars are quite predictable and because of the type of star the sun is.. it wont explode like a supernova.. it will just swell up in to a gigantic red ball (the size of Mars\' orbit and a little beyond!) Thus destroying the inner planets with Earth included.

The Sun is about 1/3 of the way through it\'s life so far. Things won\'t start getting bad for the Earth for about another Billion years when the suns brightness increases by 10% causing a super heating of Earth by greenhouse effect. At this stage life would not be able to exist (the sea\'s will boil away and all life destroyed).

After about 6.5 Billion years the sun will run out of hydrogen and start swelling.... so sorry guys humans wont get the chance to see a HUGE sun, we wont even survive to see that stage. At this stage the sun is called a Red Giant (many stars in the sky are already red giants as all stars are at different stages in their life).

[Luke Beale]

well i heard that our sun was half way though its life, but thats still a long time for it left - longer than my life lol

[nazone]

What would the world be like after 15 years of global warming has passed?

and

The Fujita Scale (Tornado Wind/Damage Scale) goes all the way from F0-F12 but most meteorologists say it will never get past F5, so they dont add F6-F12 in their displays much....what would it be like after an F12 hit the United States? ;)