Stone Age Strategists T-Shirts

'The rocks I don't use I send to the grid.'

"And, finally, to my wife, my love and appreciation for her understanding and critical insights, without whom this project would never have been accomplished."

All right

"If you gatherers want anything other than tofu burgers, go and hunt it yourself!"

The first car accident.

"Any questions?"

"I don’t know what your invention’s called, but it’s really irritating."

Ideas Ahead of their Time

Those Were The Days

'This seems like a good time to get rid of some of the king's junk.'

"I think your going to need a business plan."

Oog has invented the organization chart.

"Don't bother gathering carbs for me, I'm on the Paleo diet."

'The hard part will be writing the tutorial.'

Oog is backing up all our files.

'I'm calling this a plate and I already have service for six. Six more and I can invent the dinner party.'

'What do you mean you can't find the key?'

Caveman who has just invented the wheel is amazed to see a paper airplane demonstrating the principle of flight.

"Oog creates fire and all you can come up with is that silly round thing!"

'Don't throw the little silicon chips away -- we may find a use for them someday.'

'Hey! -- what have you done with my invention?'

"This is what I use for social media."

'Another invention? -- You are SUCH a geek!'

We apologise for the disruption to your evolution...

'Another invention? -- You are SUCH a geek!'

"Once he invented the wheel, it was only a matter of time before he came up with the food truck."

"I don't know. I'm something of a technophobe."

"Grog understand supply and demand."

'It even has its own built-in home security system!'

'See? I've got a rock AND a stick! -- I've invented MULTITASKING!'

"Attendance is way down. He's just trying to jazz up the place..."

Man discovers the wheel, sort of.

'This thing is dangerous! -- invent fire and burn it up!'

Dummy. Now we have to apply for another grant.

'I was close to a breakthrough when the grant money ran out.'