Entire collection

Come and get it! This microbe is a baker, and a brewer -- and a scientist to boot. Pretty amazing! Learn about the secrets to its success.Great gif...

The toe bone connected to the heel bone,The heel bone connected to the foot bone,The foot bone connected to the funny bone!(And ours won't break......

Cancer is a frightening prospect. But the newest drugs and medical advances are helping to cure more people than ever.Our Cancer cell can be cured ...

Unless you live in Antarctica, you've got millions of dust mites living in your house (and we didn't even count the ones in those corners you keep ...

Gallstones are hardened clumps of bile. Gallstones vary in size from a grain of sand to as large as a golf ball. Some people develop just one galls...

Antibodies are xenophobic proteins whose job is to make foreign intruders say uncle. Find out how -- and Y.*Includes one original size plush Antibo...

While melanoma is not the most common form of skin cancer, it is the most precarious. It occurs when your melanocytes (pigment producing cells) mut...

A bad relationship can break your pets' heart. But they'll love this little worm! Perfect gift for all dog lovers Good reminder to keep your pets ...

If you're tryin' to hold back your feelings and if you feel like I feel, then understand me, you've got to be here sugar! If you're in the mood for...

Millions of people get Measles every year, despite a vaccine that's spot-on.A fun teaching tool to help kids understand their MMR vaccinationGreat ...

If you want to get in shape, get off your gluteus maximus and work your muscles!Our muscle cell expands and contracts like a real muscle!Perfect fo...

Meet the little blue fungus that could.This medical miracle is perfect for anyone who is under the weatherUseful instruction tool for health profes...

Shingles is a skin rash that results when Chicken Pox strikes back. But don’t be afraid -- learn what causes the outbreaks, and how to take the app...

Is toxic mold lurking in your basement?A good sympathy item for those battling this microbial menaceLearn how to indentify and prevent toxic mold f...

What do Pericles, Alexander the Great, and William the Conqueror all have in common? Typhoid Mary knows.... Learn all about Typhoid Fever with thi...

This virus was discovered decades ago in an African forest named Zika. Transmitted mainly by the Aedes mosquito, Zika has spread dramatically acros...

The bladder is a hollow muscular bag that lies in the pelvic cavity. This organ’s main function is to store urine produced in the kidneys. An avera...

The two testicles are the primary reproductive organs in men. Also known as testes or male gonads, the testicles have two functions: production of ...

Everyone starts life in a woman’s uterus where we develop during pregnancy. Each side of the uterus has an ovary with thousands of human eggs. Educ...

Breaking out is hard to do. Learn the facts.An unusual gag giftGreat for health education classesA memorable way to convey important information.

HIV is a virus that kills the cells that help the body fight infections. Once the immune system is compromised, a person develops AIDS (acquired im...

A kiss is just a kiss -- unless she's around! 95% of the population has encountered this sweetie pie. Find out who gets her special love.Funny gag ...

The perfect predator, T4 terminates its prey.Fun gag gift for science buffsA unique addition to any plush doll collection.

Our egg cell would love to be the newest member of your family -- or get donated to someone special!Egg Cell XL (6") & Sperm Cell mini come att...