William Gurstelle (born March 29, 1956) is an American nonfiction author, magazine writer, and inventor. He is a feature columnist for "Make" magazine and a columnist and contributing editor at "Popular Science" magazine. Previously, he was the Pyrotechnics and Ballistics Editor at "Popular Mechanics" magazine.
William Gurstelle (born March 29, 1956) is an American nonfiction author, magazine writer, and inventor who is a feature columnist for "Make" magazine and a columnist to another science magazine.
A: Yes

Sveinn Olafur Gunnarsson is an award winning Icelandic stage and film actor who starred in and co-wrote 2011's "Either Way", Ragnar Bragason's "Metalhead" and Baltasar Kormakur's "The Deep". Gunnarsson stars in the film Rams which premiered in the Un Certain Regard section at the 2015 Cannes Film Festival. He also stars in the upcoming American film "Autumn Lights".
Sveinn Olafur Gunnarsson did not write "either way"
A: No

L'Histoire du soldat (The Soldier's Tale) is a theatrical work "to be read, played, and danced" ("lue, jouee et dansee ") by three actors and one or several dancers, accompanied by a septet of instruments. The piece was conceived by Igor Stravinsky and Swiss writer C. F. Ramuz based on a Russian folk tale ("The Runaway Soldier and the Devil") drawn from the collection of Alexander Afanasyev.
L'Histoire du soldat is to be played by a total of 10 actors.
A:
No