It’s creativity that leads to some of the most innovative inventions, even if it raises the question, “What in the world?” This is probably what you’ll say to yourself when browsing through Design Milk’s popular tagged posts using ‘WTF’. Check out the top inventions from their 2012 Year in Review: Best of WTF, from which we pulled our top three favorites noted below:

LED Eyelashes by Soomi Park.

Natural Keyboard by Robbie Tilton.

Burritobot: The Tortilla-Filling 3D Printer.

What are your thoughts on these creative inventions? Tell us in the comments below.

We hope these inventions spark your inspiration!  Share with us on Facebook or on Twitter using #CreateNow, what inspires you each day.