11APR2018 /21:44 UTC-07 Tango 06 (23 Farvardin 1397/26 Rajab 1439/27 Bing-Chen 4716)
In 2016 the U.S. Air Force and the Central State University in Ohio revealed project Global Neighbor (ostensibly to fight climate change by fighting unwanted plants) and unveiled a directed energy/distributed array weapon for use against your lawn.
Official video explainer:
In 2017, an ‘inventor’ in Ohio unveiled his silly-vilian version which is incorporated into your standard walk-behind lawn mower.
HUMAN BONES: MORE PROOF CLIMATE CHANGE IS OUTTA OUR HANDS!