The Historyscoper's Science & Technology News Blog: Ring Weeder gets to the root of the manual weeding problem

The Historyscoper's Science & Technology News Blog

The Historyscoper's Science & Technology News Blog. Daily links to the most eclectic hand-picked news for the elite minority of supergeneralists, plus occasional off-the-wall links.

Tuesday, August 6, 2013

Ring Weeder gets to the root of the manual weeding problem

http://www.gizmag.com/ring-weeder/28582/

Historyscoper at 3:26 PM

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Historyscoper: T.L. Winslow (TLW), the HIstoryscoper (tm) Pansophist master of STEM and world history http://www.historyscoper.com/

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