BRAIN TEASERS
Brain Teasers User Profile

Petar Petrovic

rank
515
points
1
See full ranking list
short ranking list
513. Rohit Chauhan 1
514. Dejan Mratinkovic 1
515. Petar Petrovic 1
516. Brenda McCain Swann 1
517. Nirvana Ravjee 1
last 3 solved tasks
Can you name the athletes by the picture?

Allen B. Du Mont

Died 15 Nov 1965 at age 64 (born 29 Jan 1901).Allen B(alcom) Du Mont was an American engineer who perfected the first commercially practical cathode-ray tube, which was not only vitally important for much scientific and technical equipment but was the essential component of the modern television receiver. The early cathode ray tubes were imported from Germany at high cost, but they burned out after 25 or 30 hours. In the 1930's, he simplified and improved the production of cathode ray tubes lasting a thousand hours. A financially successful by-product of his television work was the cathode ray oscillograph. After WW II, Du Mont had become the industry's first millionaire, investing also in broadcasting stations. The Du Mont Broadcasting Co. he began in 1955 grew to become Metromedia, Inc.

There was a sign han...

“There was a sign hanging in the window of a dry cleaners I passed by. It read: 'So-and-So Dry Cleaners. Working on the same spot for 72 years.'”

Jokes of the day - Daily updated jokes. New jokes every day.
Follow Brain Teasers on social networks
This site uses cookies to store information on your computer. Some are essential to help the site properly. Others give us insight into how the site is used and help us to optimize the user experience. See our privacy policy.