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Displaying 33-48 of total 65
 
 
The great mystery of sailing stones
 

The great mystery of sailing stones

 Knowledge  10th July 2013 | Author: TheDude

Sailing stones, also called sliding or moving rocks is a geological phenomenon where rocks tend to move and leave long tracks into a valley surfaces like deserts without human or animal intervention.

13 fascinating images of unborn animals
 

13 fascinating images of unborn animals

 Knowledge  23rd January 2014 | Author: KimmyK

See these never before seen incredible looking images of unborn animals that were made with a combination of ultrasound, wee cameras and computer design.

The most high-res topographic map of moon ever
 

The most high-res topographic map of moon ever

 Knowledge  5th December 2012 | Author: Spaceman

The new map from Arizona State University in Tempe, shows the shapes and features of nearly the entire moon's surface.

What is slit-scan camera photography?
 

What is slit-scan camera photography?

 Knowledge  5th November 2012 | Author: mat

Slit Camera Photography might be something you never heard of before, but I bet you already saw at least one example of it, you probably just didn't know it's called that way.

International Expedition 32 rocket launch
 

International Expedition 32 rocket launch

 Knowledge  15th July 2012 | Author: mat

Check out the Russian Soyuz TMA-05M space rocket launch with three spacemen on board who will be docked to the International Space Station for the next four months.

Most shocking second a day video ever
 

Most shocking second a day video ever

 Knowledge  6th March 2014 | Author: mat

I probably don't need to tell you that there's no such thing as a justified or reasonable cause for starting a war, ever. Watch this video and I think you will know what I mean.

A timelapse message from ISS to all Humankind
 

A timelapse message from ISS to all Humankind

 Knowledge  30th November 2012 | Author: Spaceman

Prepare to be dazzled. Spectacular timelapse video created from the pictures taken by the astronauts who worked on the International Space Station in the last 11 years.

Is daylight saving time useless?
 

Is daylight saving time useless?

 Knowledge  2nd April 2013 | Author: podtalje

Daylight saving was first introduced by European countries during World War I, with much of the U.S. joining the party in 1918. The idea was that more hours of daylight would "conserve coal for the war effort.

A smart 13-year old telling you about hacking education
 

A smart 13-year old telling you about hacking education

 Knowledge  19th December 2013 | Author: mat

Every once in a while you stumble upon extraordinary people that make you really re-think about the current affairs and the ways of the traditional education systems.

What would happen to unprotected human on Mars?
 

What would happen to unprotected human on Mars?

 Knowledge  28th August 2012 | Author: NikMan

Rover Curiosity is a really popular topic all around the world and I was just given a question what would been happen if an astronaut would take off the space helmet while being exposed on Mars?

6 Famous 60-Second Adventures of Thought
 

6 Famous 60-Second Adventures of Thought

 Knowledge  7th November 2013 | Author: mat

Watch this entertaining and educational short animations, brought to you by cool people at Open University.

8 knowledge sharing animals
 

8 knowledge sharing animals

 Knowledge  13th February 2013 | Author: KimmyK

Not so long ago it was believed that humans are the only specie to successfully transmit the knowledge and acquired skills from one generation to another.

Why does European flag have 12 stars?
 

Why does European flag have 12 stars?

 Knowledge  4th November 2012 | Author: NikMan

Do you know why does a flag from European union have only 12 stars if the union is now with 27 countries?

Pablo Picasso light drawing photography art
 

Pablo Picasso light drawing photography art

 Knowledge  13th December 2012 | Author: Sheeva

The ever so popular light drawing photography was already experimented with in late 1940's by no other than Pablo Picasso.

Timelaps of a total solar eclipse in Australia
 

Timelaps of a total solar eclipse in Australia

 Knowledge  14th November 2012 | Author: Spaceman

Yesterday in the middle of the day, a northern part of Australia went dark thanks to the as a rare and magnificent display of nature.

80,000 person and $36 billion Mars colony
 

80,000 person and $36 billion Mars colony

 Knowledge  28th November 2012 | Author: Spaceman

The SpaceX project founder Elon Musk wants to build a space colony with a size of a small city on the ever so appealing Red Planet.

 
   
Displaying 33-48 of total 65
 
 
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