BRAIN TEASERS

enter your answer and press button OK

Find number abc

If 99cb5 + a5ca9 = caa32a find number abc. Multiple solutions may exist.

Correct answers: 7

#brainteasers #math

Register with your Google Account and start collecting points.

Check your ranking on list.

Demetri Martin: Cool Leather

I was at a party the other night, and I saw a guy wearing a leather jacket, and I thought, That is cool. Like 10 minutes later, I saw a guy wearing a leather vest and I thought, That is not cool. Thats when I realized cool is all about leather sleeves.

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...

Nobelium

In 1957, an announcement was made of the discovery of element 102, and the name of nobelium proposed, for an isotope believed found with a half-life of 10 minutes at 8.5 MeV. Later tests showed that no isotopes of nobelium have this half-life. Nobelium was truly discovered by Albert Ghiorso, T. Sikkeland, J.R. Walton, and Glenn T. Seaborg in Apr 1958. However, IUPAC accepted the name Nobelium given to the prematurely discovered element. Ten isotopes of nobelium are known to exist, with No-255 having the longest half-life of 3 minutes. Nobelium is an artificially made, radioactive, “rare earth metal”named after Alfred Nobel who discovered dynamite.

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.