WebJun 17, 2024 · 5 Toothbrush. While things called chew-sticks were prevalent in the world’s other ancient civilizations like Mesopotamia and Egypt, the first familiar, bristle toothbrush was invented by the Chinese. These useful tools first appeared in the 1400s in China, made from (not-so-kosher) bristles from the back of pig’s necks and attached to ... Web21 Useful Things That Were Invented By Women Scientists 1. The Car Heater. The first car heater was invented by Margaret A. Wilcox in 1893, which directed a system that could... 2. Monopoly. One of the most famous board games of all time was invented by Elizabeth Magie in 1904 under the original... ...
15 Inventions by Women You Didn’t Know Changed Our Lives
In the early 1880s, when a new wave of European immigrants were sailing to the United States, a Philadelphia inventor named Maria E. Beasley designed an improved life raft. Unlike the flat life raftsof the 1870s, Beasley’s raft had guard rails to help keep people inside during emergencies when they had to abandon … See more In 1885, a Chicago inventor and furniture store owner named Sarah E. Goode received a patent for her “Cabinet-Bed.”The new piece of furniture was a desk that folded out into a bed, … See more Josephine G. Cochran was a wealthy socialite in Shelbyville, Illinois when she got the idea to invent a dishwasher. Cochrane employed servants to perform housework in her mansion, but started washing her fine … See more Bessie Virginia Blount, also known as Bessie Blount Griffin, was an American nurse, physical therapist, inventor, handwriting expert … See more The first person to patent an automobile heaterwas Margaret A. Wilcox, an engineer in Chicago. Wilcox’s 1893 design used heat from the car’s engine to keep drivers and passengers warm during trips. Later engineers improved … See more WebMar 19, 2024 · Celebrating women’s history month, let’s take a look back at some of the key inventions by women inventors, that changed the world: 1. Circular saw. Inventor: Tabitha Babbitt. Year: 1812. Babbit lived in the Shaker community and worked as a weaver. She noticed people having difficulty cutting wood with a pit saw. crypto prices shiba inu
50 Things You Never Knew Were Invented by Women - 24/7 Wall St
WebMar 14, 2024 · Here are 10 inventions and innovations by women. 1. The computer compiler. Rear Admiral Grace Hopper joined the US Navy during World War Two, and after being assigned to work on a new computer called the Mark 1, soon became the foremost developer of computer programming in the 1950s. She worked behind the compiler, which … Web259 Likes, 31 Comments - McKenzie Turley IBE® & Goldie Locks® (@hair.extension.queen) on Instagram: "Since today is a internationally celebrated day for women, I ... cryptxxx ransomware