Physics-exploiting axe splits wood in record time - Geek.comThis site may earn affiliate commissions from the links on this page. Terms of use. Chopping wood is hard, but it’s something modern society has largely freed us from as a daily activity. That’s nice, but consequently, if you ever do have to chop wood, you’re more than likely going to suck at it. Splitting a log requires a surprising amount of force, but Finnish inventor Heikki Kärnä has invented
