Tycho Brahe, astronomer
Top Five Facts

Top 5 facts: Tycho Brahe

Get to know a little about the life of famous 16th-century astronomer Tycho Brahe

plants
Top Five Facts

Top 5 Facts: Toxic plants

Discover five of the most poisonous plants known to man and what makes them so deadly

U-Boat
Top Five Facts

Top 5 Facts: U-boat trivia

Fast facts about these deadly marine hunter-killers. U-boat trivia after the jump

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