Natural Phenomena Explorer T-Shirts

If Newton was a Botanist...'Ah, ha, the stem of an apple is not permanently fixed to the tree.'

"Behold the secret to happiness."

"Cat box"

"Trust me, Lew, if anyone knows where the salmon are jumping, she does!"

Another long day down at the Bureau of Earthquake Prediction.

Uncle demonstrating chemical experiments to children

"Not only pharmaceuticals - we're also finding all sorts of industrial chemicals here."

Molecular Biology and Cosmology buildings

"Think you're pretty manly, eh? OK, put the gun down and let's have a fair fight."

Fly Football

'Okay, is there anybody else whose homework ate their dog?'

'In school today, we learned about endangered species.'

'That's about it so far, Son.'

"Oh my gosh, honey! Look out!"

"Looks like we grafted a few too many human genes into the kohlrabi."

"Look, a bug!"

Dog's kite's tail is wagging.

"What road do you want to dart across today?"

Billy would watch his ant farm for hours on end.

'Are we there yet?'

'Hey - my dad promised that I'd get a gun.'

"As near as I can figure, we're in the Unpainted Desert!"

'I really think we took a wrong turn.'

"Good riddance! They were messing up the environment."

"Um, Larry? That’s not a quail."

"They're so like us."

"Off my back and out of the sack. Let's unpack and have a snack!"

"I envy you, but my dietary requirements make it difficult for me to travel..."

“...And on the ninth day God created mosquitoes, just to annoy the hell out of everyone.”

"Do we really need to chase the rabbit down into its warren Dad? It's a maze and it's dark down there..."

'Boy, if you'd just stop roaming around, it would be easier to find you...'

Koala

"This is Blackjack, come in Yahtzee."

"Koalas when no one's looking"