BRAIN TEASERS

enter your answer and press button OK

Decrypt hidden message

Can you decrypt hidden message (1F B9 F7 NF1 1F B9 1MK1 7S 1M9 2U9S17FN)?

Correct answers: 24

The first user who solved this task is Sanja Šabović.

#brainteasers #wordpuzzles #riddles

Register with your Google Account and start collecting points.

Check your ranking on list.

Dwayne Kennedy: Hard Working Mexicans

Mexicans work hard, brother. They work harder than everybody. Mexicans have the strongest work ethic on earth. If Mexicans had been slaves, slavery wouldve been over real quick because theyd have done 300 hours of work in about nine hours and still have time for a soccer game.

Jokes of the day - Daily updated jokes. New jokes every day.

Follow Brain Teasers on social networks

Brain Teasers

puzzles, riddles, mathematical problems, mastermind, cinemania...

Industrial calcium carbide

In 1892, an industrial method for the production of calcium carbide was discovered by Thomas L. Wilson. He and business partner John Motley Morehead III, had an electric arc furnace, built of brick with a coal floor, at Spray, North Carolina. Willson was attempting to produce metallic calcium from coal tar and burnt chalk (lime) in the furnace with which he hoped to reduce aluminium oxide to produce aluminium, the goal of their business. Instead, by chance, he found a hard crystalline solid, which gave off a gas when dropped in water. The gas burned with a bright, smoky flame. A sample was tested by Dr. Venable, Morehead's chemistry professor. He identified the calcium carbide and acetylene gas. This discovery eventually led to the formation of Union Carbide Company, which Morehead cofounded.«

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.