Playlist: 9 talks that give a new view of nature

TED Blog

Most people rarely feel compelled to stare at grains of sand. But when those same grains are magnified hundreds of times and rendered in three dimensions, they appear like individual pieces of colored glass crafted by a skilled artist — no two pieces the same.

In today’s TEDTalk, photographer turned microbiologist turned inventor Gary Greenberg introduces us to the micro world, revealing the hidden wonder of everyday objects in nature as seen close-up using his high-definition, 3D microscopes.

“It’s a magical world beyond reality,” says Greenberg in this talk from TEDxMaui.

In the talk, Greenberg shows us what a bee’s eye look likes when magnified, how human nerve cells look as they fire, and what the stamens in flowers appear like to bugs.  But he spends the most time on his recent obsession — sand. For his book A Grain of Sand, Greenberg photographed samples around the globe, from…

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About St John's ICT

ICT Subject Learning Co-ordinator, responsible for whole school ICT, inteerested in Web 2.0 tools, using iPads and mobile devices, BYOD and connecting students and schools through ICT to enhance Teaching and Learning.
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