Fish Tank Tinkerer T-Shirts

"An underwater lighthouse. Seriously? How is that going to help?"

Rocking horse

The Hobby Store

"In the old days, we had to constantly feed the screensaver."

"I thought you were making a coffee table?"

It is essential not to overcrowd a tank as this can cause serious problems...

"I have to refill it everyday. He has a tendency to retain water."

Modern kite for wind energy.

A massive ship pulls in in Central Park.

"I don't do windows."

Congratulations on your retirement!

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

FRY's FAMILY - Young Tom was always fiddling around with bits of machinery.

'Sharon's into genetic engineering!'

"If we can't find the way forward, let's find the way back."

'Well, back to the old drawing board.'

'Mom! Dad's eating my science fair project!'

"It's a fairy simple procedure. We just take out the dead ones and put in two new ones."

'So what have you been up to?'

Fixing the TV.

Computerized Dollhouse.

'I think I found the problem.'

'I was cleaning my catapult and it went off.'

"However good father's 'beaver-o-matic' was..."

Gracie tries to invent a shrinking spray and squirts Baldo with it.

"Norman's building a small Hadron Collider."

'Out of action man.'

'Guess what? I fixed your jack-in-the-box.'

'Andrew loves taking things apart and putting them back together...except he can never actually put them back together...'

'... I'll take the handoff to the tailback, then give the ball to my stunt double here, and he will dive head-first into the end zone.'

"Still it would be a great mistake to abandon your work on the perpetual motion machine."

Invention of the 3-Way Light Bulb.

"Who do you want to replace when you grow up?"

"Uh-oh, Justin Legoed himself into his room again."

Need to turn up heat(fish crowd heater in aquirium).