Antlers are the fastest growing bone in the animal kingdom. In June and July, the antlers of a White-tailed deer can grow as fast as an inch a day. An inch. In order to grow so quickly, the bones need blood; lots of it, and so they’re covered in a thin, soft tissue filled with blood vessels. Velvet.--Written by Alexander Saxton.Support The Wrong Station by subscribing at www.patreon.com/thewrongstation.The Wrong Station contains explicit content and mature themes. Episode-specific warnings can be found at www.wrongstation.com/c-w.Learn more about your ad choices. Visit megaphone.fm/adchoices