Charles Macintosh is associated with the invention or discovery of Waterproof raincoat.

Auguste and Louis Lumiere is associated with the invention or discovery of Cinematograph.

Benjamin Franklin is generally credited with the invention of bifocals. Historians have produced some evidence to suggest that others may have come before him in the invention; however, a correspondence between George Whatley and John Fenno, editor of The Gazette of the United States, suggested that Franklin had indeed invented bifocals, and perhaps 50 years earlier than had been originally thought.

In 1814, the first successful steam engine locomotive was built by the British Engineer George Stephenson called Blucher.

Frank Epperson of Oakland, California, popularized ice pops after patenting the concept of "frozen ice on a stick" in 1923. He initially called it the Epsicle. A couple of years later, Epperson sold the rights to the invention and the Popsicle brand to the Joe Lowe Company in New York City.

Epperson claimed to have first created an ice pop in 1905 at the age of 11 when he accidentally left a glass of powdered soda and water with a mixing stick in it on his porch during a cold night, a story still printed on the back of Popsicle treat boxes.

Kirkpatrick Macmillan was a Scottish blacksmith. He is generally credited with inventing the pedal-driven bicycle.

Smallpox vaccine, the first successful vaccine to be developed, was introduced by Edward Jenner in 1796. He followed up his observation that milkmaids who had previously caught cowpox did not later catch smallpox by showing that inoculated cowpox protected against inoculated smallpox. The word "vaccine" is derived from Variolae vaccinae (i.e. smallpox of the cow), the term devised by Jenner to denote cowpox and used in the long title of his An enquiry into the causes and effects of Variolae vaccinae, known by the name of cow pox. Vaccination, the term which soon replaced cowpox inoculation and vaccine inoculation, was first used in print by Jenner's friend, Richard Dunning in 1800. Initially, the terms vaccine/vaccination referred only to smallpox, but in 1881 Louis Pasteur proposed that to honour Jenner the terms be widened to cover the new protective inoculations being introduced.

Railway air brakes invented by George Westinghouse.