BRAIN TEASERS

enter your answer and press button OK

Find number abc

If 25aab - ccc22 = ca327 find number abc. Multiple solutions may exist.

Correct answers: 15

#brainteasers #math

Register with your Google Account and start collecting points.

Check your ranking on list.

Lavell Crawford: Get to Heaven

If I get to Heaven and God is white, Id be like, I knew it all along. Show me to the hood. But if I get to Heaven and God is black, thats going to piss me off a little bit. Id be like, Aint this a bitch? Youve been black all along? Aint you been seeing what the hells going on down there?

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...

Thyroxine

In 1914, the thyroid hormone, thyroxine, was first crystallized by biochemist Edward C. Kendall of the Mayo Foundation in Rochester, NY. Thyroxine controls the cellular rate of carbohydrate metabolism and of protein synthesis and breakdown. On Dec 23, he began evaporating an ethanol solution of a sample of the acid-insoluble fraction of thyroid glands removed surgically from patients. It left a white crust surrounded by a ring of yellow waxy material. Adding ethanol now redissolved the waxy material, but not the white crust. On Christmas Day, he dissolved some of the white crust in ethanol and sodium hydroxide. A few drops of acetic acid precipitated crystals. This throxine was fully active in relieving the symptoms of thyroid deficiency in hypothyroid patients.

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.