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Latest Videos

Kamikaze Bioluminescence Displays
Posted in Life on Earth

Dinoflagellates are marine plankton that emit a flash of light whenever they feel threatened. Although this reveals their location, it also illuminates the predator and exposes it to even bigger fish.
Snake vs Woodpecker
Posted in Life on Earth

A crimson crested woodpecker puts her life in serious danger in an attempt to fight off an olive whipsnake threatening her nest.
How Suits of Armour Are Made
Posted in Tech & Gadgets

A clip from the television show How It's Made demonstrating the technique used to build medieval-style suits of armor.
How to Make A Nuclear Reactor
Posted in Physics & Chemistry

An informative video on how to construct a small nuclear reactor using materials that you have at home. A clip from The Radioactive Boyscout. Warning: We do not advocate or endorse replicating this documented experiment.
The Amazing Mimicry of the Lyrebird
Posted in Life on Earth

David Attenborough narrates this piece on the lyre bird, which is able to mimic the calls of other birds and even the sounds of human civilization.

Latest Images

1. Purple Spiny Flower Mantis
Purple Spiny Flower Mantis (Image)

(A flower mantis in Kololo, Kampala. )
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Category: Plants & Animals

2. Neanderthal Hand Axe
Neanderthal Hand Axe (Image)

(This Mousterian hand axe was primarily used as a butchering tool, though likely came in handy for other purposes as well. It was shaped from a jasper chert and was found in France before making its way into Educated Earth's collection.)
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Category: Humanity

3. ATV-3 Approaches Space Station
ATV-3 Approaches Space Station (Image)

(ESA's Automated Transfer Vehicle Edoardo Amaldi approaches the International Space Station to deliver 6596 kg of fuel, air, oxygen, scientific equipment, spare parts and crew supplies. The two spacecraft docked at 00:31 CEST ( 22:31 GMT) on March 29 2012.)
Hits: 2635
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Category: Astronomy

4. Five Rockets in Five Minutes
Five Rockets in Five Minutes (Image)

(In late March, NASA launched five rockets in five minutes in order to study the motion and properties of high-atmospheric winds.)
Hits: 3218
Rating: / 5
Category: Astronomy

5. Siberian Tigers
Siberian Tigers (Image)

(Many conservation programs have been established to save the critically endangered Siberian tiger, whose numbers have dwindled to mere hundreds in the wild.)
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Category: Plants & Animals

6. A Rose For You
A Rose For You (Image)

(Even the squirrels stop to smell the roses.)
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Category: Astronomy

7. Colorful Quetzal
Colorful Quetzal (Image)

(Quetzal, sacred to the Aztecs and Mayas. During mating season, the male grows blue and green twin tail feathers three feet (1 meter) long; these tail feathers were worn ceremonially by Mesoamerican rulers and priests. )
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Category: Plants & Animals

8. Celestial Snow Angel
Celestial Snow Angel (Image)

(Just in time for the holidays, the Hubble Space Telescope has snapped a spectacular view of a star-forming region in our Milky Way galaxy that looks like a snow angel in deep space. A newly-formed star called S106 IR is shrouded in dust at the center of the image, and is responsible for the surrounding gas cloud’s hourglass-like shape and the turbulence visible within. Light from glowing hydrogen is colored blue in this image. )
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Category: Astronomy

9. Necklace Nebula
Necklace Nebula (Image)

(The "Necklace Nebula", also called PN G054.2-03.4, is the exploded aftermath of a giant star that came too close to its Sun-like binary companion. The two stars that produced the Necklace Nebula live in a relatively small orbit about each other. They have a period of 1.2 days and a separation on the order of 5 times the radius of the Sun. )
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Category: Astronomy

10. Transporting 60 People
Transporting 60 People (Image)

(This poster hangs in the Planning Office in the city of Munster, Germany. It very graphically demonstrates the need for an effective transit strategy by showing how much space it takes to move 60 people via cars, buses, and bicycles.)
Hits: 3308
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Category: Humanity