Would you ever imagine a 17th-century unbreakable ‘tadpole’- like an object to baffle scientists for over 400 years? Surprisingly, a tiny glass object has baffled curious minds for many years now.

I’ve been on a mission to create the perfect Prince Rupert’s Drop, and this time I’ve taken your advice—using better glass and refining my process. Will this sixth attempt finally succeed? Watch the ...