Backyard Inventor T-Shirts

'I'd chalk it up to just another crazy backyard hobby...'

"Electricity can be generated in the garden using a small dynamo and a false perspective."

"Young Frankenstein"

"There's smart phones and smart cars, so why can't there be smart rooms that clean themselves?"

'Mom, Dad! Look what I created in lab today!'

"It only goes forwards and backwards. So, you won't need a GPS."

Billy, can you deliver your show 'n tell this time without the fog machine?

Shed Into Dream Playhouse.

Jr. cloning kit

"It turns out everyone here is self-published."

Deep in the heart of the RAND think tank, the world's greatest scientists would gather to brainstorm Batman's fight sounds.

"I thought you were making a coffee table?"

Sport Utility Boot.

Small child building a large contraption from junk

"Brian's fine. He`s got his own coping mechanism."

'Sometimes, I wonder if Master realizes we are dogs: He always says 'good boy, good boy'...'

'Tut! Men and their sheds, eh?'

'Mom, this is my new best friend -- I built him in computer class.'

"The smart toaster is down, and it took our wifi, security cameras, and entertainment systems with it."

'And the best thing about this electric thermal underwear is, no batteries, it's solar!'

'You did help Junior with his science project.'

'Because of the mess, 'Mr. Potato Salad-Head' never took off.'

"I got an 'A' for my anti-gravity science project!"

'Don't push your luck Simkins with that alleged glove stretcher!'

'Don finally figured out a way to keep the squirrels from getting at the bird feeder.'

'I'm a do-it-yourselfer, but I've never been a done-it-yourselfer...'

Jenkins took special pride in his new invention, the rubberband-powered runabout.

'The birdseed's okay. But I just like driving 'em crazy.'

"I'm making pink lemonade!"

Children's Imagination

Bird Bath.

'I told you that rock wall climbing would be useful. I'll get our ball back with no trouble at all.'

Baby reaching food using building blocks.

Computerized Dollhouse.

World's cheapest car