A special mask for hiding your emotions when playing poker, 1937.

Playing poker has long been a popular game of chance, but to be a successful player, you must be able to hide your emotions and tell when your opponents are bluffing. In 1937, this problem was solved with the creation of the special “poker face” mask. This unique mask was designed to cover the wearer’s entire face and head, obscuring their features so they couldn’t give away any tells. It also featured a dark tinted glass over the eyes, allowing the wearer to see their opponents without giving away their own emotions. The poker face mask was a game changer, … A special mask for hiding your emotions when playing poker, 1937. részletei…

A game of human chess in Leningrad Russia. The game took 5 hours, 1924.

In 1924, a game of human chess was held in Leningrad, Russia. This unique game was played with two teams of sixteen players each and took an incredible 5 hours to complete. The teams were divided into two sides – the White and the Black. Each side had 8 pawns, 2 knights, 2 bishops, 2 rooks, and 1 king and queen. The game was played in a large open space, with spectators watching from the sidelines. This human chess game was a remarkable sight to behold. It was a test of both strategy and physical strength, as each player had … A game of human chess in Leningrad Russia. The game took 5 hours, 1924. részletei…