The answer is on your sandwich: central European civilization is built on ham and cheese, which allowed protein to be stored through the winter. 1/4 https://t.co/NErMGoaiA4
TOP 10 countries by oldest military units still in operation. I think I’ll just miss out on the 1000 year anniversary of the Moroccan Royal Guard… Source: https://t.co/gtL4YGbmBSpic.twitter.com/XZ8sMYp6fb
Men's Tennis Grand Slam Wins: since 2003 Federer, Nadal, and Djokovic won 20 Grand Slams each (60 in total) and everyone else won 14. I guess they really know their way around a tennis racket… Source: https://t.co/wHAJqpzh9Kpic.twitter.com/CsDZqEuidB
