SciShow
Using One of the Deadliest Neurotoxins for Beauty... and Medicine?
Using One of the Deadliest Neurotoxins for Beauty... and Medicine?
SciShow
Using One of the Deadliest Neurotoxins for Beauty... and Medicine?
Botox is a prescription drug best known for its cosmetic use, but its active ingredient is one of the deadliest biological substances known to mankind.
Catalyst University
Pencil Pushups | Indications & Technique
In this video, we explore the rationale and indications for the pencil push-up exercise along with a demonstration of how to perform it.