Want to Prune Trees More Easily? Use Physics Ifeadi C. 00:19 Feed: All Latest, Zero Tech Blog A blade will slice into a limb at some particular minimum pressure—but there are different ways to reach that value. via Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsGoogle, Facebook, Twitter, and Microsoft are joining forces to make your data super portableDrake's 'In My Feelings' challenge has gotten completely out of handAmazon deals for July 20: Save on 4K TVs from Sony, LG, and Samsung, plus Funko Pop figures, HP and Epson printers, and more on saleSave up to $200 on select Dell laptops (which are great for students) before the sale ends July 20Aaron Paul dressed his baby in 'Breaking Bad' apparel for Comic-Con and eeeeeeeeeeeeeeeeeeeeeeeeeeHarlots is the other woman-driven Hulu show everyone should be talking about