Who are the two independent co-inventors credited with the integrated circuit (microchip) in the late 1950s?
Which kitchen appliance uses a thermodynamic cycle to cool its contents and preserve food?
While many contributed, who is often credited with demonstrating the first all-electronic television system in 1927?
Which optical device, known since antiquity, forms the basis for photography and uses a small hole to project an inverted image?
What everyday fastening device was originally patented by Whitcomb L. Judson in 1893 and later improved by Gideon Sundback?
Which American engineer accidentally discovered the heating effect of microwaves, leading to the invention of the microwave oven?
The invention of the transistor at Bell Labs in 1947 by John Bardeen, Walter Brattain, and William Shockley revolutionized electronics. What specific type of transistor did they primarily invent?
Often considered the first fully synthetic plastic, what material was invented by Leo Baekeland in 1907?
What common cutting tool, featuring two pivoted blades, has existed in some form since ancient Egypt?
While Tim Berners-Lee implemented it for the World Wide Web, the concept of 'hypertext' – non-sequential text linking to other information – was first theorized by whom in 1965?