Bre Pettis

Jul. 11, 2014

The ABCs of 3D

Makerbot’s Bre Pettis explains what you need to know to try your own 3D printing.

makerbot, bre pettis, 3d printing, maker community, 3d, printing, dyi, prostheses

Jun. 22, 2012

Can 3D Printers Reshape the World?

From batteries to bikinis, a look at what’s in the queue for 3D printers.

maker, fabricator, fabrication, manufacturing, templates, DIY, 3d printing, technology

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Michael Pollan Talks Plants and Food

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Snowflake Safari

\tWinter weather means more than sledding and snowmen. Next snowstorm, grab a magnifying glass and try snowflake hunting. Bullet rosettes, stellar plates, and capped columns are just a few of the varieties of snow crystal you can find in your backyard. Kenneth Libbrecht, physicist at Caltech and snowflake expert, shares secrets of the snowflake.

\tVideo originally published on ScienceFriday.com on December 31, 2009

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