Letter Sleuth T-Shirts

"The tone of the letter is stern, almost threatening, but - see here? - he signs with a smiley face, so I think we may be alright."

Teacher pointing to P,Q, on board: "OK class, which letter comes next? Redbeard, you should know this."

$1: Family Secrets

"Look, Professor - a stegosaurus!"

'It's not for myself, you understand."

"Excuse me, Professor. I think I might have spotted a flaw in your theory!"

Roentgen tries to figure out what he's discovered.

"I need to self isolate. . . but I thought I'd better come in and see you first!"

'The dog ate my homework -- I thought maybe you could X-ray him.'

"Perkins! What have you gone and done now...??"

'What an execrable day. I got drenched in a Wiki leak and buried in a document dump.'

If at first you don't succeed call it version 1.0

"Essentially Wilkins proves things and Brenner disproves them."

Medical Library - Large books with really revolting photographs

IRS, 'I think we should audit this one, sir -- his signature looks shaky.'

'I've forgotten the author and title - do you read minds?'

Newton's Law and Order.

GM Crops Genie.

"According to stomach content analysis he'll be dead in half an hour."

Undercover Biophysicists

Mystery Writing 101 - Mailbox: The butler did it, the gardener, the chauffeur.

'Hey, it's that peeping Tom again, the one who has no respect for privacy.'

Galileo describes his discoveries to the church (and gets hit over the head by the bishop/pope with the telescope that he made the discoveries with).

'It's something to do with a Microsoft copyright infringement.'

The Animal Researcher Reports...'I've been watching this herd of cattle for seven years, and to be frank, I haven't seen them do anything yet!'

"...Software upgrade provides a seamless transition from simple functionality to multi-platform confusion, chaos and frustration..."

'She didn't notice it was a wolf and not her grandma?? Had grandma never heard of electrolysis??'

Schrodingers cat at the vets

Professor Yomp is working overtime, trying to find a synthetic rhino horn.'

"The search for a new painkiller has been a real headache."

'It's Yorick all right - I know his DNA well.'

"Light at the end of the tunnel!"

Genetically-Modified Foods: Are they safe?

'Trying to steal secrets again, Dr. Figowitz?'

Man reading a book in the library. Notices a man next to him reading all book about spying.