Assertion: steam engine | /r/CapableOf | undergo great increases
Facets:
value: in power
type: OTHER
Source sentences:
text: In the early 19th century after the expiration of the Boulton & Watt patent in 1800, the steam engine underwent great increases in power due to the use of higher-pressure steam which Watt had always avoided because of the danger of exploding boilers, which were in a very primitive state of development.