fromHomebuilding2 months ago7 easy methods for removing weeds from a patio - plus two that are best avoided if you don't want to damage your paving or plantsRegular maintenance is essential to keep patios weed-free.Natural weedkillers, like white vinegar and salt, can effectively manage weeds.
Artificial intelligencefromFuturism2 months agoThis Robotic Centipede Crawls Farms to Kill Weeds - and Might Join the MilitaryEngineers developed a robotic centipede to manage weeds in difficult farming terrains, aiming to reduce human labor.