Byrd Glacier - Satellite Photography quotation Pascal’s Triangle is a number

Pascal’s Triangle is a number pattern

This placemat is the perfect gift for anyone interested in the Hubble Space Telescope or space

1862 – February 6

which are deep cracks in the ice called crevasses

Byrd Glacier - Satellite Photography quotation Pascal’s Triangle is a numberTruly a river of ice, Antarctica's relatively fast moving Byrd Glacier courses through the Transantarctic Mountains at a rate of 0. 8 kilometers (0. 5 miles) per year. More than 180 kilometers (112 miles) long, the glacier flows down from the polar plateau (left) to the Ross Ice Shelf (right). Long, sweeping flow lines are crossed in places by much shorter lines, which are deep cracks in the ice called crevasses.