Archive for June, 2017

Amazing Examples of Animal Camouflage

June 21, 2017

Camouflage is really cool!

Check out these great examples of animal camouflage

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More here.

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Year 8 Chemistry is available

June 20, 2017

My latest book, Year 8 Chemistry, is now available for free download for Mac, iPad or iPhone.

Yr8 Chemistry Cover sml

Check it out here.

See more books here.

Kepler finds 219 new exoplanets and 10 are rocky and Earth-like

June 20, 2017

The galaxy is full of worlds like ours. That’s the lesson from Kepler, NASA’s prodigious exoplanet-hunting mission, which has found another 219 potential new exoplanets, bringing its total to 4034, according to a final analysis of its main 4-year search and published in a final catalog released today. Of the new candidates, 10 are near in size to Earth and sit in the habitable zone of their stars—the range of orbits in which liquid water could exist on their surfaces. Those new additions bring the total number of potentially habitable planets detected by Kepler to 49.

And that’s just in the corner of the sky that Kepler stared at.

Kepler telescope catalog.jpg

Learn more here or here.

Seeing the Invisible

June 18, 2017

This is what the world would look like if you could see invisible air currents, temperature gradients, and differences in pressure or composition of the air.