An illustrated cat with a bomb attached to its back found in a 16th century German manuscript. In the same century that Michelangelo painted the Sistine Chapel and Shakespeare wrote "Richard III," ...

You're a 16th century German prince plotting to crush a peasant rebellion, or perhaps you're leading an army against the Ottoman Empire or looking to settle the score with a rival nobleman. What's a ...

The CAT 7, 18, and 24 are manual catalyst screening reactors, supporting 7, 18, and 24 vials, respectively. Each unit is a single vessel into which sample vials are placed, with the CAT 7 supporting ...

In the same century that Michelangelo painted the Sistine Chapel and Shakespeare wrote "Richard III," German artillery experts were trying to master the art of strapping bombs to cats. A 16th-century ...