Practice your trivia skills: Gadgets

Gadgets

16. Which company developed the Hololens?

HTC

Oculus

Microsoft

Tobii

17. Who patented a steam engine that produced continuous rotary motion?

James Watt

Nikola Tesla

Albert Einstein

Alessandro Volta

18. When was the iPhone released?

2005

2004

2006

2007

19. Who built the first laser?

Theodore Harold Maiman

Jack Kilby

Edith Clarke

Nikola Tesla

20. Which buzzword did Apple Inc. use to describe their removal of the headphone jack?

Revolution

Courage

Innovation

Bravery