Here are some simple everyday items that inventors made even better after decades. We collected and make a list that they really change our lives.
In the 1920 to help prevent certain infection, Earle Dickson invented the adhesive bandage (band aid)
2. Air Conditioner
The first air conditioner that regulated both humidity and temperature was invented in 1920 by Willis Carrier in Buffalo, New York. It was originally designed to keep printing company cool so that the temp didn’t alter the print and images on paper.
The Wright brothers, Orville (August 19, 1871 – January 30, 1948) and Wilbur (April 16, 1867 – May 30, 1912), were two American brothers, inventors, and aviation pioneers who are credited with inventing and building the world’s first successful airplane and making the first controlled.
GPS was created and realized by the U.S. Department of Defense (DoD) and was originally run with 24 satellites. It became fully operational in 1995. Bradford Parkinson, Roger L. Easton, and Ivan A. Getting are credited with inventing it. GPS is owned and operated by the United States Government as a national resource. The Department of Defense is the steward of GPS. Interagency GPS Executive Board (IGEB) oversaw GPS policy matters from 1996 to 2004.
6. WiFi (IEEE 802.11)
WiFi (or Wi-Fi) is short for Wireless Fidelity. WiFi is a wireless networking technology that allows computers, some mobile phones, iPad, game consoles, and other devices to communicate over a wireless signal. The geniuses of the Institute of electrical and electronics engineering published a wireless metropolitan area network standard that functioned like WiFi on steroids.