Here is a question about this article: Brass instruments in the Renaissance were traditionally played by professionals who were members of Guilds and they included the slide trumpet, the wooden cornet, the valveless trumpet and the sackbut. Stringed instruments included the viol, the harp-like lyre, the hurdy-gurdy, the cittern and the lute. Keyboard instruments with strings included the harpsichord and the virginal. Percussion instruments include the triangle, the Jew's harp, the tambourine, the bells, the rumble-pot, and various kinds of drums. Woodwind instruments included the double reed shawm, the reed pipe, the bagpipe, the transverse flute and the recorder.
What is the answer to this question: The virginal is what type of instrument?
****
So... Keyboard instruments with strings

Here is a question about this article: An electrostatic motor is based on the attraction and repulsion of electric charge. Usually, electrostatic motors are the dual of conventional coil-based motors. They typically require a high-voltage power supply, although very small motors employ lower voltages. Conventional electric motors instead employ magnetic attraction and repulsion, and require high current at low voltages. In the 1750s, the first electrostatic motors were developed by Benjamin Franklin and Andrew Gordon. Today the electrostatic motor finds frequent use in micro-electro-mechanical systems (MEMS) where their drive voltages are below 100 volts, and where moving, charged plates are far easier to fabricate than coils and iron cores. Also, the molecular machinery which runs living cells is often based on linear and rotary electrostatic motors.[citation needed]
What is the answer to this question: Micro-electro mechanical systems prefer what type of motor?
****
So... electrostatic motor

Here is a question about this article: Arsenal Football Club was formed as Dial Square in 1886 by workers at the Royal Arsenal in Woolwich, south-east London, and were renamed Royal Arsenal shortly afterwards. The club was renamed again to Woolwich Arsenal after becoming a limited company in 1893. The club became the first southern member of the Football League in 1893, starting out in the Second Division, and won promotion to the First Division in 1904. The club's relative geographic isolation resulted in lower attendances than those of other clubs, which led to the club becoming mired in financial problems and effectively bankrupt by 1910, when they were taken over by businessmen Henry Norris and William Hall. Norris sought to move the club elsewhere, and in 1913, soon after relegation back to the Second Division, Arsenal moved to the new Arsenal Stadium in Highbury, north London; they dropped "Woolwich" from their name the following year. Arsenal only finished in fifth place in the second division during the last pre-war competitive season of 191415, but were nevertheless elected to rejoin the First Division when competitive football resumed in 191920, at the expense of local rivals Tottenham Hotspur. Some books have reported that this election to division 1 was achieved by dubious means.
What is the answer to this question: By what year had Arsenal become a limited company?
****
So...
1893