It鈥檚 a compelling story. Tom Harper and his wife built a large shellfish farm in British Columbia but found it hard to make ends meet because of the expense of the feed that was needed. So Tom...
When is a substance a food and when is it a drug? That may sound like a simple question but the answer can be complicated. Suppose you take some rice, inoculate it with a type of yeast, let it...
No one can deny the importance of proteins in our diet. They are vital for countless body functions, especially tissue growth and repair. Proteins also provide energy to the body and help ensure a...
Self-cleaning windows are here, thanks to recent developments in 鈥減hotocatalysis鈥� and 鈥渟uper-hydrophilicity.鈥� Tongue-twisting terms, but well worth exploring. Titanium dioxide is a naturally...
If you see reddish stains in your sink, bathtub, or heaven forbid, on your laundry, it's a good bet you've got iron in your water. Don't look for nuts and bolts dripping from your tap, this kind of...
Snus, pronounced snoos, is a smokeless form of tobacco which is produced and used essentially only in Norway and Sweden. Snus is typically placed under the upper lip, either as loose tobacco,...
