https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTpDkQr5696OliS-9IB1cT-6KkfYAwjLsJfSXrhyWHz5DOV2iF8SVBK4z0d&s=10
Transporting
https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcQGeFWM_CXH03qMyPdqCR6_x3oqm3syLruiqchpivAtk7r6cpv3SC8bMhY&s=10
Rigged to blow
https://feynman.com/fun/the-feynman-van/
Of particular note is the diagram on the rear of the van: although it has the same shape as the diagram used in the play (which shows two electrons exchanging a photon), this diagram shows two muon neutrinos exchanging a particle that Feynman could only conjecture at the time. Years later, such a particle was proven to exist, and called a Z boson. Thus Feynman diagrams expanded their usefulness beyond QED to other areas of theoretical physics.
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