Ummm. Here is a penny for thought... What if??? The Earth was 1.8 X the size that it is now???? Uh??? o boy thats a hard one Umm.Earth has a polar Radius of 6356752.3141 Meters...& a ground mass of5.974210^24 Kg's so this new Earth#2 would have a ground mass of 1.07535610^25Kg's and the Polar Rad would be 11442157.17Meters This means that if Earth2 had similar properties of that of the Earth1 it would spin slower and have a longer orbital trajectory due to it's increased size and stuff. Uh... Think of the 2 guy's comming to dinner...one is earth1 and the other is earth#2....Then after you have a couple of drinks Earth1 starts talking about suicide & leather...Well I would imagine that you would say Oh my??? I wish Earth2 and I were having a good time???some where else!!!!!So Uh??? in conclusion I guess that some of us are night persons and some are day persons...