There have been robot builds. There have been truck builds. But the LEGO designers delivered something truly special with this: a massive Transformers Optimus Prime that also turns into a semi truck.

LEGO and Hasbro announced a new set that dreams are made of a couple of weeks ago. That's right, LEGO is making Transformers sets, and the kick-off is the ultimate one. Optimus Prime, leader of the ...

Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto. Lego ...