Researchers invent unique solution to 'nightmare' Mardi Gras problem: 'The spectators don't value this anymore'

Researchers invent unique solution to 'nightmare' Mardi Gras problem: 'The spectators don't value this anymore'

New Orleans has grown to regret something about Mardi Gras — and it has nothing to do with Bourbon Street. The holiday is synonymous with its purple, green, and gold beads, millions upon millions of which are thrown into crowds as dozens of parades go by daily, leading up to Fat Tuesday. They were once considered a lucky catch and a sign of good fortune, but now, with the number of plastic beaded necklaces tossed out by the handful, some spectat…