Battle of Thermopylae evacuated Athens. The Greek fleet—seeking a decisive victory over the Persian armada—attacked and defeated the invaders at the Battle of Salamis in late 480 BC. Wary of being trapped in Europe, Xerxes withdrew with much of his army to Asia (losing most to starvation and disease), leaving Mardonius to attempt to complete the conquest of Greece. However, the following year saw a Greek army decisively defeat the Persians at the Battle of Plataea, thereby ending the Persian invasion. Both ancient and modern writers have used the Battle of Thermopylae as an example of the power of a patriotic army defending
Methuselah Foundation the organization. The initiative was named after the 300 Spartans who held the pass at Thermopylae in 480 BC during the Greco-Persian Wars. In addition, in 2015, the foundation began memorializing The 300 donors with a monument at St. Thomas Island in the U.S. Virgin Islands. On September 16, 2006, Peter Thiel announced a pledge of $3.5 million to the Methuselah Foundation and the SENS program to "support scientific research into the alleviation and eventual reversal of the debilities caused by aging." In January 2018, the anonymous principal of the Pineapple Fund donated $1 million to the Methuselah Foundation. Methuselah