In order to promote themselves and the free spirit lifestyle, the beer brand Sol ran a marketing campaign that offered commuters an opportunity to win a free beer in exchange for their work tie. After the amused working man drops in his cravat, he will receive a coupon that can be exchanged for a free bottle of beer.…

If you ever found it complicated to tie your own neck tie, then this kinetic sculpture by Seth Goldstein is for you. It took about five years to design and build, and soon it will be in a Philadelphia museum.