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Blood-splatter by numbers Activity

by David, 16 February 2018 | 0 comments

a blood spot withmeasurements for width and length

Blood left at a crime scene can tell you a lot about the events. To rewind the clock and look back in time, you just need a ruler and some trigonometry. You will need Red food dye Chocolate topping (or corn syrup) Water Measuring cup Mixing bowl Spoon Drinking straw Old clothes A large sheet…

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Interstellar traveller pays us a visit News

by David, 6 February 2018 | 0 comments

Image of a very large rock travelling through space.

What’s 180 metres long, 30 metres wide, and travels between distant solar systems? No, it’s not a new NASA spacecraft. It’s a space rock known as ‘Oumuamua, and it’s the first known object from outside our solar system that has come to visit!

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Absolute zero is absolutely impossible! News

by David, 31 January 2018 | 0 comments

Photo of a thermemeter in the scortching sun with a reading of above 100 degrees farenheit.

What’s the coldest thing in the universe? You may have heard of absolute zero, the coldest temperature possible. But a clever bit of mathematics has shown it might not be possible after all!

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Pack it in with pentagons News

by David, 23 January 2018 | 0 comments

Image of a grid, each square is a differrent colour and divided up by different shaped pentagons.

What kinds of shapes pack a flat surface with no gaps? Squares are great for floor tiles, and bees stick hexagons together. With a bit of work, you can get any triangle, no matter how stretched, to fit together without gaps. But what about pentagons? These five-sided shapes are awkward, but some types fit together.

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Coral polyps just love the taste of plastic News

by David, 18 January 2018 | 0 comments

Photo of brown and white star like coral polyps clustered closely together.

Plastic waste in our oceans is a big problem for marine fauna. Not only can it look like food, it seems some animals have developed a taste for the material. And that’s a problem.

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A hole in the heart of Egypt’s greatest pyramid News

by David, 12 January 2018 | 0 comments

Image of a pyramid with tiny people in the foreground.

Built more than 4500 years ago, you’d think there was nothing left to discover inside Cairo’s Great Pyramid of Giza. Think again. Scientists have recently discovered a new chamber deep in the heart of the tomb, all with the help of starlight.

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These tool-building cockatoos have something to crow about News

by David, 12 December 2017 | 0 comments

a cockatoo

Around 15 years ago, a New Caledonian crow named Betty amazed scientists with her talent for tool-building. That was nothing – wait until your meet these clever cockatoos.

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Hanging by a thread Activity

by David, 27 November 2017 | 0 comments

a picture hanging from two pins

You’ll find yourself going a little loopy with this puzzle, but it’s worth unravelling the secret.

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Scientists discover Octlantis News

by David, 20 November 2017 | 0 comments

A gloomy octopus

It was once thought octopuses were not very social animals. They seem to keep to themselves, only meeting to fight or mate. It turns out that’s not always the case. A social octopus should consider moving to Octlantis.

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Ultimate dictators Activity

by David, 14 November 2017 | 0 comments

Julius caesar offers you some smarties

Psychologists often use simple games to determine how people make decisions when sharing and saving rewards, such as cash. In this case, we’ll explore the game of dictators using chocolate!

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