One reason Antarctica is so unique is because it's been isolated from the rest of the planet for about 20 million years: ever since the Antarctic Circumpolar Current formed. The ACC - you guessed it - is an ocean ... Read More  

About 5 years ago, Tech Support and I moved to Ontario. We live in a relatively new neighbourhood, and the first year, there were lawns but no trees. The second year, scattered shrubs and the occasional sapling. Now, almost ... Read More