The football was heavier in 1970.
A football with no air is heavier than a football with full air because the air adds buoyancy and makes it lighter.
Everton were the Football League Champions in 1970.
The French football champions in 1970 was Marseille.
NFL Monday Night Football - 1970 New York Giants at Dallas Cowboys - 41.8 was released on: USA: 25 October 2010
NFL Monday Night Football - 1970 Houston Texans at Indianapolis Colts 41-9 was released on: USA: 1 November 2010
NFL Monday Night Football - 1970 Philadelphia Eagles at Washington Redskins 41-11 was released on: USA: 15 November 2010
the 2009 is much heavier as they never built a challenger until 1970.
The team that won the Turkish football league in 1970 was Fenerbahce.
NFL Monday Night Football - 1970 Denver Broncos at San Diego Chargers 41-12 was released on: USA: 22 November 2010
NFL Monday Night Football - 1970 New England Patriots at Miami Dolphins 41-5 was released on: USA: 4 October 2010
NFL Monday Night Football - 1970 Baltimore Ravens vs- Houston Texans 41-15 was released on: USA: 13 December 2010
mo its not the Baseball is hevier