Micro-drones with winches can open doors and lift 40 times their own weight
 |
submitted by /u/ovirt001 [link] [comments] |
Powered by WPeMatico
- Montreal may ban wood-fired ovens. Is this the end of the classic Montreal bagel?
- Canadian Prime Minister Justin Trudeau on Tuesday said he would press ahead with plans to impose a carbon tax on provinces unwilling to combat climate change despite resistance in voter-rich parts of the country.