René's Blog

By: bikeradararchive
Source: http://www.youtube.com/watch?v=xlnDuClDCJo

Ric from MBUK talks us through the German brand’s new lightweight all-mountain machine.

By: Big Col
Source: http://www.youtube.com/watch?v=R5dsj7ZcoKM

Hiking and riding in the Dolomites with Johannes Pistrol and Kurt Resch.

By: mathsgear
Source: http://www.youtube.com/watch?v=u4XNL-uo520

Steve and Matt from mathsgear.co.uk meet James Grime, the inventor of Non-transitive Grime Dice.
Buy these dice: http://www.mathsgear.co.uk/non-transitive-dice-set-of-5/
Read more about Grime Dice: http://singingbanana.com/dice/article.htm

By: Özcan Ön
Source: http://www.youtube.com/watch?v=YkIhVjrRjK0

Geniale Werbung gegen Rassismus.

By: 1veritasium
Source: http://www.youtube.com/watch?v=GzbKb59my3U

What happens when single photons of light pass through a double slit and are detected by a photomultiplier tube? In 1801 Thomas Young seemed to settle a long-running debate about the nature of light with his double slit experiment. He demonstrated that light passing through two slits creates patterns like water waves, with the implication that it must be a wave phenomenon.

However, experimental results in the early 1900s found that light energy is not smoothly distributed as in a classical wave, rather it comes in discrete packets, called quanta and later photons. These are indivisible particles of light. So what would happen if individual photons passed through a double slit? Would they make a pattern like waves or like particles?

By: Magia Uliczna
Source: http://www.youtube.com/watch?v=p8FN3uTH8vs

sprawdź fejsa- http://www.facebook.com/magikfranek
Kolejny odcinek Magi Ulicznej. Tym razem pokazuję bezdomnemu. Jak zareagował sprawdźcie sami. (nagrywane na patelni, Warszawa Centrum)
SPECJALNE PODZIĘKOWANIA DLA NATALII, BEZ KTÓREJ NIE UDAŁO BY SIĘ ;*
“takich cudów jeszcze nie widziałem”
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Song: E-dubble – Night Table
E-dubble’s channel: http://www.youtube.com/user/EdubHipHop