Kolin Laski
Kolin Laski voted up Anonymous' answer

Fire was used in just about every invention after it was first learned t be made, controlled and used.  Metals needed it,  food was better for it,  and everything after that had fire involved in it some how.  I would say the use of fire was the world's greatest positive impact, and maybe the worst … Read more

Kolin Laski
Kolin Laski voted up EBBe lau's answer

It doesn't really matter whether you're doing exercise at home or at the gym, really. Personally, I don't think it makes a difference. At my house, we have a treadmill and a rowing workout machine (my dad used to row, but the machine is a REALLY good workout for stomach, arms, and legs), and both … Read more

Kolin Laski
Kolin Laski voted up EBBe lau's answer

It doesn't really matter whether you're doing exercise at home or at the gym, really. Personally, I don't think it makes a difference. At my house, we have a treadmill and a rowing workout machine (my dad used to row, but the machine is a REALLY good workout for stomach, arms, and legs), and both … Read more