(P) STS Summary of Inventions Flashcards
invented by combining soot from wood smoke and animal fat, thickened with gelatin from skins or different chemicals to produce inks of different colors. It must withstand the elements of nature and tamper proof
Ink
The study and practice of making maps
Cartography
He was the first of the ancient Greeks to draw a map of the known world and as such he is considered to be one of the first cartographers.
Anaximander
For writing purposes: Important because it was use for record keeping (most common)
Papyrus
Who invented papyrus?
Ancient Egyptians
Functions:
- Metal shaping
- Agriculture
- Milling = to grind grain
Water/Wind Mill
Function: indicates the time of the day
and for the sake of hemicycle, it
specifies seasons as well as the time of
day.
Sundial
2000 years old Earthquake Detector
Doomwatch dragons
Who invented Doomwatch dragons?
Chinese astronomer Zhang Heing (132 AD)
-used to protect the skin from the sun; was was believed to repel flies and ward off infections, among other thing
Egyptian Eye Makeup/KOHL
Invented to address the need for publishing books that would spread information to many people at a faster rate; Also made works accessible to individuals who could not even
write
Printing Press
The ground quartz magnifying lenses could help people with long and short sight; used to treat myopia in the middle ages
Eyeglasses
Who invented eyeglasses?
Alessandro Della Spina
Because of this, humans can see smallest things as wide as a hair
Microscope
Who invented microscope?
Zacharia Janssen
first used by the Chinese during the Tang Dynasty (A.D. 618-907) — mostly
in the form of privately issued bills of credit or exchange notes.
Paper Money
Used to measure the passage of time; It was ideal for ocean travel because the bobbing
waves didn’t affect its accuracy
Hourglass
Who invented the hourglass?
Liutprand
designed to be pushed and
guided by a single person using two handles to the rear; a sail may be used to
guide it by wind
Wheelbarrow
Who invented wheelbarrows?
Shu Han, Zhuge Liang
Early machine for turning fibre into thread or yarn which also symbolizes freedom for the Indian people
Spinning wheel
Who invented spinning wheel?
James Hargreaves
It is a semiconductor device made up of
gallium arsenide phosphide that emits visible light when anelectric current passes through it. The output can range from
red to blue-violet according to its wavelength.
LED Light
Who invented LED Light?
Nick Holonyak
Radiologic way of forming images of the
anatomy and physiological processes of the human body in both
health and disease.
Magnetic Resonance Imaging Scanner
Who invented MRI?
Raymond Vahan Damadian
Device that converts sound and electrical
waves into audible relays and is used for communication.
Telephone
Who invented telephone?
Alexander Graham Bell
The idea of this invention came while his inventor was having dinner at a restaurant in New York City and forgot his wallet
Credit card
Who invented credit card?
Frank McNamara
To give a replacement arm to those who lost their arm from an accident, disease or war.
Bionic Arm
Who invented bioprosthetics?
David Gow
turn digital files containing three-dimensional data—whether
created on a CAD or CAM program, or from a 3D scanner—into
physical objects.
3D Printing
Who invented 3D Printing?
Charles W. Hull
an information space where documents and other web resources are identified by Uniform Resource Locators (URLs), interlinked by hypertext links, and can be accessed via the Internet.
World Wide Web