BRAIN TEASERS
Brain Teasers User Profile

Snigdha Bishnu

rank
97
points
80
See full ranking list
short ranking list
95. Gab Aguilar 84
96. Nemanja Katanic 84
97. Snigdha Bishnu 80
98. 손진환 79
99. Joan Brioso 71
last 3 solved tasks
Remove 5 letters from this sequence (AOMEEDIUCATIOEN) to reveal a familiar English word.
MATH PUZZLE: Can you replace the question mark with a number?
The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.

Yrjo Vaisala

Died 21 Jul 1971 at age 79 (born 6 Sep 1891).Finnish meteorologist and astronomer regarded as the "father of space research in Finland," As early as 1946, he had suggested that geodetic triangulation at that time being done with rockets or balloons with onboard flashes could better be accomplished by artificial satellites. By the next year he was talking about artificial satellites being used for solar system exploration. In the 1950's he founded Tuorla Observatory and went on to build a tunnel under the hill at Tuorla Observatory to enable making interference measurements to accurately define the length standard for geodesy. He was outstanding in his ability to produce excellent optics for telescopes. Vaisala, together with Liisa Oterman at Tuorla, outpaced the rest of the world in their discovery of minor planets.«

One spelling mistake can destr...

One spelling mistake can destroy your life!
A husband wrote a message to his wife on his official trip and forgot to add 'e' at the end of a word...
"I am having such a wonderful time! Wish you were her..!"
Jokes of the day - Daily updated jokes. New jokes every day.
Follow Brain Teasers on social networks
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.