An implosion in South Padre Island, Texas is believed to be a world record. An unfinished 31-story condo tower was brought down Sunday. It is believed to be the tallest reinforced concrete structure ever imploded.

In the future, America will harness cow farts to curb pollution and power the grid. It sounds like a joke, but it’s actually a real promise. By 2020, dairy industry emissions will be reduced by 25%, largely by persuading dairy farmers to capture methane gas.

U.S. Agriculture Secretary Tom Vilsack announced this at the Copenhagen climate change summit this week. Farmers will be able to buy anaerobic digesters that convert cow, errr, emissions into electricity.