Daily Brain Teasers for Wednesday, 11 April 2018
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Find a famous person

The first user who solved this task is Djordje Timotijevic.
#brainteasers #wordpuzzles
Find number abc

The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
Chess Knight Move

The first user who solved this task is Djordje Timotijevic.
#brainteasers #wordpuzzles #chessknightmove
Which is a winning combination of digits?

The first user who solved this task is Djordje Timotijevic.
#brainteasers #mastermind
Macedonio MelloniBorn 11 Apr 1798; died 11 Aug 1854 at age 56.Italian physicist who was the firstto extensively research infrared radiation. Sir William Frederick Herschel discovered infrared radiation in 1800, but research stalled until the invention of a thermopile in 1830. That instrument was a series of strips of two different metals that produced electric current when one end was heated. Melloni improved the thermopile and used it to detect infrared radiation. In 1846, from an observation point high on Mount Vesuvius, he measured the slight heating effect of moonlight. He showed also that rock salt, being transparent to infrared, made suitable lenses and prisms to demonstrate the reflection, refraction, polarization and interference of infrared in the same manner as visible light. |
Calculate the number 1968

The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #numbermania
Find number abc

The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
Find a famous person

The first user who solved this task is Djordje Timotijevic.
#brainteasers #wordpuzzles
What a winning combination?

The first user who solved this task is Djordje Timotijevic.
#brainteasers #mastermind
Chess Knight Move

The first user who solved this task is Djordje Timotijevic.
#brainteasers #wordpuzzles #chessknightmove
Calculate the number 527

The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #numbermania