A small airplane can fly backwards.
75
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
The ball on top of a flagpole is called a 'truck'.
24
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46
The first alarm clock could only ring at 4 a.m.
120
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
A toaster uses almost half as much energy as a full-sized oven.
33
The IRS processes more than 2 billion pieces of paper each year.
28