on all orders over $150
on all orders over $150
Hip replacements are the most common type of arthroplasty, or joint replacement, and one of the most successful operations in medicine. The numbers...
View full detailsEveryone starts life in a woman’s uterus which we develop during pregnancy. Each side of the uterus has an ovary with thousands of human eggs. Ea...
View full detailsFinGears is a fun fidget that you can freely control with your fingers. Rotate rings, do tricks, attach them to different surfaces and play with ...
View full detailsCelebrate your special day with us! The Birthday Box makes the perfect gift for your little one. The special edition Birthday Box includes an adora...
View full detailsThis wonderfully realistic plush representation of an adult human skull will have you thinking about life and enjoying your life in no time. Be tho...
View full detailsEveryone starts life in a woman’s uterus where we develop during pregnancy. The uterus is shaped like an inverted pear. The fallopian tubes are on ...
View full detailsDeoxyribonucleic acid, or DNA, contains the genetic code that describes the physical characteristics of every known life form. Find out how DNA wor...
View full detailsRNA and its molecular cousin DNA are nucleic acids that carry the genetic code. RNA, or ribonucleic acid, acts as an intermediate messenger for gen...
View full detailsTriceratops may have been one of the most common dinosaurs in the North American West at the time of Tyrannosaurus Rex. These dinosaurs are often ...
View full detailsThroughout the Covid-19 pandemic, scientists have been working at a record-breaking pace to develop a vaccine. This usually takes years, even decad...
View full detailsSpread the love with this special edition COVID-19. Love in the Time of COVID is a gift that your loved ones will cherish for years to come.COVID-1...
View full detailsFACTS: The clap, or gonorrhea, is one of the most common sexually transmitted diseases. (The word "clap" comes from "clapier,” the old French word ...
View full detailsFACTS: The Kissing Disease, or mononucleosis, is caused by the Epstein-Barr virus (named after its discovers Michael Epstein and Y. M. Barr.) More...
View full detailsFACTS: The pox (or Great Pox, as distinguished from the “lesser” poxes such as chickenpox and smallpox) burst onto the historical scene in a 1494 e...
View full detailsWhite Blood Cells obliterate foreign substances (bacteria, viruses) that attack the body from the outside. Neutrophils account for more than half o...
View full detailsThe two testicles are the primary reproductive organs in men. Also known as testes or male gonads, the testicles have two functions: production of...
View full detailsThere are over 250 different kinds of cold viruses! But rhinovirus is by far the most common. (Rhino means "nose" in Greek – think rhinoceros.) Wit...
View full detailsGallstones are hardened clumps of bile. Bile is a dark green to yellowish brown fluid produced by the liver, stored in the gallbladder, and then de...
View full detailsTake stuffed fun to a slithery new level with the Knotted Print 54 Inch Plush Gray Snake by Wild Republic! This stuffed gray snake measures an impr...
View full detailsTyphoid fever is caused by Salmonella enterica serotype Typhi bacteria. Typhoid fever is contracted by the ingestion of contaminated food or water...
View full detailsEstrogen is the female sex hormone responsible for the development of typically female characteristics.This is based on the shape of the actual mol...
View full detailsFACTS: The pancreas lies behind the stomach and has two distinct roles. As an endocrine gland, it makes the hormones insulin and glucagon to contro...
View full detailsCaffeine is a naturally occurring stimulant found in over 60 different plant species from cocoa and coffee beans to cola nuts and tea leaves. With ...
View full detailsWhich came first: the chicken, or the egg -- or the Salmonella bacteria? Discovered in 1885 by American veterinarian Daniel E. Salmon, Salmonella b...
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