BRAIN TEASERS

enter your answer and press button OK

Guess the name of musician

Look carefully caricature and guess the name of musician.

Correct answers: 89

The first user who solved this task is On On Lunarbasil.

#brainteasers #music

Register with your Google Account and start collecting points.

Check your ranking on list.

Myq Kaplan: Long Distance Relationship

The best part about dating someone who is overweight is, if its long distance, the distance is slightly less long. And gravity pulls you even closer. So, science really working for you.

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...

Safety lamp

In 1816, Sir Humphry Davy's safety lamp was first used in a coal mine. Deadly explosions had been a continual hazard caused by the flammable gas, methane, leaking out of the coal seams ignited by the flame of a miner's lamp. There had been previous attempts by others to make a safety lantern. Davy applied a scientific approach to determine the suitable fineness of wire gauze placed around the flame which would avoid ignition of flammable gas outside. He determined that the holes in the gauze should be less than 1/22 inch in diameter, and that the wire itself should be between 1/40 to 1/60 inch thick. Since the flame changed colour in the presence of methane, it also served as a warning to the miner to take protective action.«[Image: Davy safety lamp, circa 1816.]

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.