Green Options

Think red bull has it going? Try “purple bull” (i.e. beet juice). Nothing compares to the greater physical endurance beet juice can give you.

Beet juice increases endurance and can help to extend time of excercise by as much as 16%, a new study says.

A group of students from the University of Michigan have set a new world record for the longest flight ever by a fuel-cell powered plane.

Late last month the team, known as SolarBubbles, flew the $2,500 plane (video) around a field in Milan, Michigan for a total of 10 hours, 15 minutes and 4 seconds - smashing the previous 9 hour record held by a Californian engineering company.

Does the creation of the interstate highway system provide a better model for addressing energy issues than the Apollo or Manhattan projects?