Ever wonder why we are still relying on the internal combustion engine, more than 150 years after its initial development...imagine how the world would look if we were still relying on other inventions from the 1800s like the:

Telephone
Light Bulb
Fax Machine
Gas-Electric (Hybrid) Automobile
Refrigerator
Radio
Lawn Mower
Electric Generator
Camera
Electric Motor
Stethoscope
Automobile
Vacuum Cleaner
Stapler
Microphone
Cathode Ray Tube
Seismograph
Motorcycle
Dishwasher
Contact Lens
Color Photography
Remote Control

...man we sure are dumb