1600s
The first _______ telescope was invented by Hans Lippershey in 1608.
refracting
The piano was invented by _____ in 1709.
Bartolomeo Cristofori
This invention was patented by Samuel Fahnestock in 1819.
soda fountain
Frozen foods were first used by ____ .
native people
The artificial ____ was invented by Dr. Kenneth Matsumura in 2001.
liver
A steam engine was first invented by ________ in 1628.
Giovanni Branco
The first mercury thermometer was invented by _____ in 1724.
Gabriel Fahrenheit
This magnet was made by Willian Sturgeon in 1825.
the electromagnet
This device was invented by Dr. Kowenhoven in 1932 for jump-starting the heart with a burst of electricity.
Defibrillator
The iphone was developed by ______ Ive, an Englishman, in 2007.
Johnathon
The barometer was made by Evangelista Torricelli in______.
1643
The first English language dictionary was published by _____ in 1755.
Samuel Johnson
This ice machine was invented by Jack Perkins in 1834.
an early refrigerator
This vehicle was designed for the army during WWII.
Jeep
Facebook was created by Marc ________ in 2004.
Zuckerberg
A calculator, or _________, was made by Blaise Bosco in 1642.
adding machine
The electric telegraph was patented by ______ in 1774.
Georges Louis Lesage
Pasteurisation was created by _______ in 1856.
Louis Pasteur
In 1947 this device was introduced by Dr. Land as a camera that could develop pictures in 60 seconds.
Polaroid Camera
______, a popular video streaming site, was created by Steve Chen, Chad Hurley and Jawed Karim
Youtube
The first ________ telescope was first built by James Gregory in 1663.
reflecting
A smallpox vaccination was created by _____ in 1796.
Edward Jenner
The shoe welt stitcher was invented in ______ by American, C. Goodyear Jr.
1874
The atomic bomb was made by the army and ______ in 1946.
Robert Oppenheimer
Instagram was invented by ______ Systrom and _____ Kreiger in 2010.
Kevin / Mike