This Great Beards of Science Tee features many scientists who could rock a beard. Hurrah for those hipsters of wisdom!
Featuring:
Sir William Crookes (chemist & physicist)
Ivan Pavlov (physiologist)
Alexander Graham Bell (engineer & inventor)
John Tyndall (physicist)
Walther Hermann Nernst (chemist)
Gilbert Lewis (physical chemist)
Johannes Kepler (mathematician)
Thomas Henry Huxley (biologist)
Alexander Murray (geologist)
Ernst Mach (physicist)
Thomas Chrowder Chamberlin (geologist)
Leonardo da Vinci (polymath)