Subscribers: LOG IN
TFK Family Edition
Get the monthly edition for tablets
Watch a video of the new Google Glass.
Each year TFK chooses the "Coolest Inventions of the Year." Watch this video about the 2012 winners.
Watch a video of the first-ever Wingsuit Flying World Championship, in China.
Check out some new twists on classic toys and games in TFK’s holiday gift guide
© 2015 Time Inc. All Rights Reserved.