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How It Works1 min read
Brain Gym
Complete the grid so that each row, column and 3x3 box contains the numbers 1 to 9 Find the following words ECLIPSE GAS OASIS ROBOT SOUND BALLOON THERMITE VAPE LUNG SUN WIND BRAIN Hint: Mud-eater See if you can find all six changes between the images
How It Works5 min read
How Astronauts Train For space
In space, astronauts lose an average of 1.0 to 1.5 per cent of mineral density in weight-bearing bones per month To build up their bodies, cope with confinement and monitor machinery, astronauts must embark on rigorous training programs For many, it’
How It Works6 min read
Picturing the Planets
Over 3,000 years ago, Babylonian astronomers discovered that five bright points of light moved across the night sky in a different way from all the other stars. These were the planets we now call Mercury, Venus, Mars, Jupiter and Saturn. In those ear

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