Black Hole Buff T-Shirts

"It's photo of a black hole."

Grok's Black Hole Theory

The Black Hole the National Observatory just discovered, where temporarily misplaced tools and parts go.

Thanks to the financial business scientists know it for sure now - Black Holes really exist!

Black hole.

'Harnessing the Black Hole.'

Swiss army hospital...'scalpel...'

Math 101, for those who can only count to 100.

X-ray Psychology.

IRMA Hurricane Recovery in Cuba

"Young man, go to your room and stay there until your cerebral cortex matures."

A trevor of trainspotters

Battery Lighthouse

"Did you know he'd joined a squirrel watchers club?"

'Bird Watching is fun, but it tends to make me salivate...'

'My name is Jeremy and I approved this message.'

Cross-country runners picking up water and spare batteries.

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

Bob realised that he'd had his binoculars back to front.

'Quantum Mechanics is one of the three great pillars supporting our understanding of the natural world.

'Still no sign of life.'

'Einstein's theory of negativity'

"My mom's getting me a tutor. That's kind of a personal trainer for the brain."

Trying to describe the size of the Big Bang.

"Very few people are aware that the 'New York Times' Sunday crossword puzzle is contagious."

"Shall we put it in play?"

I can hear growling, but I can't see the bear.

Footballer kicking his own brain.

"Take it. It's your bonus."

Two gamers play in a game arcade near a machine titled; 'Get a life'.

Bird Watching with Binoculars

Ornithologist

'It's a beautiful lighthouse. However, hauling the batteries up the stairs has taken its toll on my back.'

Lighthouse powered by batteries.

'No cheating'