A wild, female orangutan finds a saw and figures out how to use it. When a fake, male orangutan (robot orangutan with a camera inside) shows up and begins to saw too, she seems to challenge him. Watch to see how animals can be clever and competitive.
Stop robocalls for good with Kim’s new eBook
Robocalls interrupt us constantly and scam Americans out of millions of dollars every year. Learn Kim's best tricks for stopping annoying robocalls in this handy guide.