Blood sucking leeches can suck nine times their weight during one blood meal.
It's sweet as honey, less fattening, and it grows on
trees
It's sweet as honey, less fattening, and it grows on
trees A chemistry professor has discovered a compound
produced by fir trees that could be used as an artificial
sweetener, making good use of the bark which is otherwise burned as
waste. In addition, the compound is low in fat, contains
cancer-fighting agents, and does not cause tooth decay.