Here's a video from a European caving forum showing drones being used to rig a rope bridge strong enough for humans to cross. This could have practical application for caving, at least if you could see well enough and trust the anchors. <http://trends.levif.be/economie/immo/des-drones-construisent-un-pont-de-singe-une-prouesse-technologique-saisissante-video/video-normal-420395.html> <https://www.youtube.com/watch?v=CCDIuZUfETc>.
Mark Minton mmin...@caver.net _______________________________________________ Texascavers mailing list | http://texascavers.com Texascavers@texascavers.com | Archives: http://www.mail-archive.com/texascavers@texascavers.com/ http://lists.texascavers.com/listinfo/texascavers
