bryankennedy:
Mobius arrow
bryankennedy:
Topology
bryankennedy:
Great button in Mathematica exhibit
bryankennedy:
On the goofy duck tour of Boston
bryankennedy:
Museum of Science in Boston
bryankennedy:
Nanotechology is even smaller than us
bryankennedy:
Mobius strip bubble
bryankennedy:
World's largest Van de Graff generator