Why Are People Left- (or Right-) Handed? | Live Science Posted bymark pichlerNovember 12, 2019Posted inUncategorizedTags:✋, hand, left, right https://www.livescience.com/what-causes-left-handedness.html Share this:PrintMoreTweetShare on TumblrEmailLike this:Like Loading... Related Published by mark pichler I write about people places and things and then some! View more posts