[LizardQueen]

He bought a jar of them from Tesco. "Having removed the vinegar, I placed several of the cockles with some of the purple pigment in a vat consisting of a 2 lb jam jar."

LOL...... I love backyard scientists like this!!

LQ

[fish hawk]

Wow, with a few more jam jars and some pots and pans from the kitchen, this guy could come up with the "missing link".

[miss marmelstein]

Tesco's the best! I always buy sandwiches there when the lines get too long at Pret a Manger. Hoorah for Tesco's!