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It all depends how fussy you are about how the Earth looks afterwards, of course. Ceres, the solar system's largest asteroid, has less than 1/40,000th the mass of Earth; the Moon, a mere 1/80th. These objects are the heaviest you're likely to find - there are heavier moons and entire planets you could consider using, but to be honest from this point of view it looks more like using a succession of hundreds, thousands or tens of thousands of smaller asteroid impacts would be a better bet. The length to width ratio is consistent just like the above tables. The width is usually half the length of the table. Some people prefer the 7ft pool table as it’s easier to sink the balls and play is faster. We’re in the business of making people happy by throwing in as much extras as we can where possible! It is possible to use a solar sail to steer the Earth into the Sun.

This can be employed to move the Sun and Earth in tandem to a place where the Earth can more easily be destroyed. It gets better. Even assuming the Earth did move by some significant distance when everybody jumped, just think about it: it'd move right back again! Maybe. Or better yet: the Earth already has a standing magnetic field; perhaps we could construct a cylinder of cable around it, and pass current to move it using Lorentz forces. Solar sail method. I can't honestly add much to that article except to say that to move the Earth substantially, the sail used is going to have to be pretty big. Gravity assistance. This is a method originally proposed as a means of moving Earth to a higher orbit around the Sun in order to save it from the Sun's inevitable Red Giant expansion. Billiards method. Clonk the Earth with something big and heavy, causing it to alter course. You could repeat this thousands of times over the course of millions of years. Forty souls had wandered in off Liverpool's busy Derby Lane to watch Chris Shutt beat Rex Williams 1319-210 in the semi-finals whereas 20 times as many at least would have been attracted if the Strachan British Open swapped the name billiards for snooker.

It is the supreme irony that Lindrum - "We're not fit to even lick his boots," Michael Ferreira, a four times would champion, said yesterday - was also the architect of the game's decline, simply because he was so good. A good pool table doesn’t have to be expensive. A 9ft pool table is approximately 100 inches long and 50 inches wide. The regulation size of an 8ft pool table in Australia is approximately 88 inches and 44 inches wide. There sure are many people in Australia shooting a game of pool! Sorry the screenies aren't in-game, and I'm even one of those people who's never had the downtown-lag, but I'm still not going there just to decorate. Suppose that there were ten billion people (another overestimate - there are about 6.4 billion at the time of writing). Better, you could use many, many asteroids one after the other in a steady stream, and cut down the total time significantly. And lastly, suppose that they all jumped at precisely the same instant, which of course they will not, seeing as the time difference between the fastest watch and the slowest will likely be over five minutes. ID. And of course it doesn't burn.

Basically, the point here is that modelling impacts like these is a tricky business. Note that the Earth does not and will not behave like a solid, rigid billiard ball under such huge impacts as these. You could build an engine at either pole and this wouldn't have any effect, but anywhere else and the constantly changing angle of thrust will cause the Earth to behave somewhat like a loose Catherine Wheel-type firework. Direct rocket propulsion. Build gigantic, possibly nuclear upward-pointing rocket furnaces, maybe one, maybe four, maybe a million, whatever you can budget for. You can create a draft and submit it for review or request that a redirect be created, but consider checking the search results below to see whether the topic is already covered. This results in a minute theoretical acceleration but over millions of years the velocity would accumulate to something substantial. The principle here is much the same, with the railguns behaving somewhat like discretized versions of thrusters, providing instantaneous changes in velocity as opposed to sustained steady change. Suppose everybody on the planet weighed 100kg (which is an overestimate, 70kg is more like it, probably less). Although I don't usually like hacking stuff to get it for free, I think the clothes are a noble exception.

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