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Born in the early 1900s, Chalmers invented the menstrual cup out of a passion for bettering women's sexual health. Chalmers created her first version of the menstrual cup in 1937, shortly after the invention of the tampon. She sought to create a reusable menstrual product to compete with the existing disposable menstrual products on the market.
Early menstrual cups were made of rubber. [166] The first menstrual-cup applicator was mentioned in a 1968 Tassaway patent; there are also 21st-century versions, but they have not been a commercial success, as of 2024. [167] No medical research was conducted to ensure that menstrual cups were safe prior to introduction on the market. [77]
Most ancient types of cup from the Americas were pottery, but around the Gulf of Mexico, Native American societies used the shells of the Horse conch for drinking cups, among other purposes. [30] The tall, decorated and slightly waisted qiru or keru of Andean civilizations first appears in the Early Intermediate Period (100–600 AD). They seem ...
A paper cup is a disposable cup made out of paper and often lined or coated with plastic [1] [2] or wax to prevent liquid from leaking out or soaking through the paper. [3] [4] Disposable cups in shared environments have become more common for hygienic reasons after the advent of the germ theory of disease.
Actually made of poured concrete, the cup stands about 68.1 feet (20.8 m) tall. Leo Hulseman, a former employee of the Dixie Co. in the 1930s, created the "Solo Cup", a paper cone he made at his home and sold to bottled-water companies. Later the company developed other products, like wax-coated cups and the plastic Cozy Cup.
Reese's Peanut Butter Cups are a good source of protein. A standard serving packs five grams of it, about the equivalent of a handful of almonds or a half a cup of chickpeas. 7.
The cups are great quality, she notes, so if you drink from the cups daily and consider each day of use worth a dollar, it’s well worth it. “I’m a dancer, so a water bottle is always with me ...
The sippy cup, training cup (American English) or beaker (British English) is a modern drinking cup designed for toddlers which prevents or reduces spills. Sippy cups, as opposed to an open cup , have a top which prevents spills, and the child drinks either through a spout or straw.