Casaurus was built by student designer Koichiro Hoshino and I think it's genius! He created this dinosaur-themed bookshelf/playground for his senior thesis. I want one of these in my house! More images HERE.
The Loog Guitar is a D.I.Y kit from Rafael Atijas. His kickstarter campaign is going amazingly well! . Its a real guitar, that plays real music! The kit is intended to bond parent and child to build and create music! Given the success already on Kickstarter, you can pre-order your kit for $150. Money well spent i'd say.