If Green Energy Is So Great, Why Aren’t We Using It? Green energy is getting better and cheaper, yet we still largely rely on fossil fuels. Why haven’t we switched to solar and wind energy yet? Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts 3D Printer – First Step Towards StarTrek Replicator? Why Chimps Can’t Throw As Good As Humans If Global Warming Is Real, Why Is Antarctic Ice Growing? How Antarctica Would Look Without Ice Immortal Cells Turn 96 Why Does The Moon Look Bigger On The Horizon? Unsolved Mystery?