Honorary Unsubscribe v4: The Unknown, Forgotten, and Obscure People who Had an Impact on Our Lives

by Randy Cassingham

These are the people you wish you had known. This fourth volume of astonishing people has more amazing inventors: the doctor who invented kidney dialysis. The engineer who came up with the life-saving EpiPen. The writer who thought up the communications satellite -- and didn't make a penny on the idea. The chemist who invented the MRI machine. The man who designed the disposable syringe, the tranquilizer gun, the childproof pill bottle, the silent...

• Format: Paperback
• Language: English
• ISBN: 0935309160
• ISBN13: 9780935309164
• Release Date: January 2020
• Publisher: Freelance Communications
• Length: 156 Pages
• Weight: 0.41 lbs.
• Dimensions: 0.3" x 5.5" x 8.5"