BRAIN TEASERS

enter your answer and press button OK

Find number abc

If b8291 + b424a = 1a2ac6 find number abc. Multiple solutions may exist.

Correct answers: 66

The first user who solved this task is Djordje Timotijevic.

#brainteasers #math

Register with your Google Account and start collecting points.

Check your ranking on list.

So, Jane asked the detective...

"So," Jane asked the detective she had hired. "Did you trail my husband?"
"Yes ma'am. I did. I followed him to a bar, to an out-of-the-way restaurant and then to an apartment."
A big smile crossed Jane's face. "Aha! I've got him!" she said gloating, "Is there any doubt what he was doing?"
"No ma'am." replied the sleuth, "It's pretty clear that he was following 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...

Koch on etiology of TB

In 1882, German scientist Robert Koch published an article* entitled Die Aetiolgie der Tuberculose (The Etiology of Tuberculosis), three weeks after he had announced, on 24 Mar 1882, to the Berlin Physiological Society that he had discovered the bacillus responsible for tuberculosis. He published an expanded version under the same title in 1884, in which he first presented “Koch's postulates,” which now have been generalized and fundamental in the study of a cause of an infectious disease. Namely, he had found the bacillus present in all cases of the disease, had isolated and cultured the microorganism, with which he had caused the disease by using it to inoculate and infect a new host, and identified the same microorganism from the diseased host. Koch was awarded the Nobel Prize in medicine in 1905.«*Koch R. Die Atiologic der Tuberkulose, Berliner Klinische Wochenschrift 1882; 15:221-30. [Image: Mycobacterium tuberculosis bacilli, stained red.]

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.