Tag Archives: february holidays

T-Shirt of the Day Award for President’s Day

20 Feb

This year President’s Day falls on February 20, but it is always the third Monday in February, placed to fall in between the birthdays of President George Washington (February 22) and President Abraham Lincoln (February 12).

See more Presidents Day t-shirts. Remember if you click on any t-shirt, you can choose the style, color, and size you want, for infants to adults!

I’ll see you in a funny t-shirt!

T-Shirt of the Day Award in Honor of the Discovery of the Islets of Langerhans

18 Feb

Paul Langerhans, a German pathologist, physiologist and biologist, was the first to discover the pancreatic cells that produce insulin, later called the islets of Langerhans. Langerhans successfully defended his doctoral thesis on 18 February 1869, in which he outlined his discovery of the “tiny islands of clear cells” that appear throughout the pancreas. It wasn’t long before their purpose was discovered: they produce insulin.

This is a very important discovery, especially for people like endocrinologists and diabetics. In honor of this helpful discovery, here are some medical t-shirts celebrating the little-known islets of Langerhans! These t-shirts would make great gifts for a doctor or endocrinologist or maybe a medical student.

I’ll see you in a funny t-shirt!

T-Shirt of the Day Award for Valentine’s Day

14 Feb

It’s Valentine’s Day! Is there really any more that we need to say? Oh, yeah: it’s dangerous out there today … better watch your back!

Browse other Valentine T-Shirts. Remember if you click on any t-shirt, you can choose the style, color, and size you want, for infants to adults!

I’ll see you in a funny t-shirt!