Anonymous asked 11/8/2006

What Five Innovations Did The Sumerians Invent?

Anonymous asked 11/8/2006

What Did The Victorians Invent?

Anonymous asked 11/8/2006

When Was The Phone Invented?

Anonymous asked 11/8/2006

When Did Christian Barnard Perform The First Heart Transplant?

Anonymous asked 11/7/2006

Where Did Charles Babbage Do His Work?

Anonymous asked 11/7/2006

Who Invented The Piano?

Anonymous asked 11/7/2006

What Year Was The First "Penicillin Invented"?

Anonymous asked 11/7/2006

Who Invented Zips?

Anonymous asked 11/6/2006

When Was Mothers Day Invented?

Anonymous asked 11/6/2006

What Is The Difference Between A Discovery And An Invention?

Anonymous asked 11/6/2006

When Was The First Fridge Invented?

Anonymous asked 11/6/2006

When Was Semaphore Invented?

Anonymous asked 11/6/2006

Where Can I Find A Timeline Of The History Of Typewriters?

Anonymous asked 11/3/2006

How Did Caleb Bradham Invent Pepsi-Cola?

Anonymous asked 11/3/2006

Who Invented Cornflakes?

Anonymous asked 11/3/2006

How Does A Variable Displacement Pump Work?

Anonymous asked 11/3/2006

Who Invented The Saxophone?

Anonymous asked 11/3/2006

When Was Tippex Invented?

Anonymous asked 11/1/2006

In Which Year Did Thomas Alva Edison Invent The Electric Lamp?

Anonymous asked 10/29/2006

Who Invented Pneumatic Tyres?