The Staple Diet of the PlatypusPrevious   NextThe Yuen Chong 371 is a funny little stapler from the 1960s. But staplers rarely make people’s hearts race, and this one was no exception. Yet, the Yuen Chong 371 is still the world’s best known stapler, thanks to its crucial role in the creation of the children’s cartoon Phineas and Ferb. The series’ creators, …