After WW2, a group of Jewish “Avengers” formulated a Holocaust revenge plan to kill 6 million Germans by poisoning the water supply of many German cities. However, it was foiled by British police while the poison was in transit.

A new model of the chemistry of the early solar system says that up to half the water now on Earth was inherited from an abundant supply of interstellar ice as our sun formed.

In about 5 billion years, the Sun will deplete its supply of hydrogen and helium, turning into a red giant star, consuming Mercury and Venus and maybe even Earth.

Wolves are highly territorial animals, and generally establish territories far larger than they require to survive; in order to assure a steady supply of prey. Territory size depends largely on the amount of prey available: in areas with an abundance of prey, the territories of resident wolf packs are smaller.

Cheetahs are carnivores, and feed mostly on smaller antelope like springbok, steenbok, Thomson’s gazelle, and duiker. They usually chase down their prey and then bite its throat, killing it by cutting off its air supply (suffocation).