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Beatrice ‘Tilly’ Shilling was born in 1909 in Hampshire. She became an aeronautical engineer & daredevil motorcycle racer.

In 1936, Shilling joined The Royal Aircraft Establishment. 5 yrs later, she led a team that designed a device to prevent Merlin plane engines from stalling during flight, which helped the Allies win WWII.

Shilling was also the 2nd woman to earn a Brooklands Gold Star for lapping the track at >100mph. https://www.wes.org.uk/sites/default/files/u82/Magnificent%20Women%20-%20Beatrice%20Shilling.pdf #HistoryRemix #science #history #women
in reply to Sheril Kirshenbaum

Not to be confused with Bessie Stringfield who got a shout-out in Lovecraft Country.

https://youtu.be/oVcb0U22V4w?t=73
in reply to Sheril Kirshenbaum

Going over 100 mph on a modern motorcycle is easy. But the thought of doing it on *that* motorcycle is terrifying.

@Sheril
in reply to Sheril Kirshenbaum

According to legend, she wouldn’t marry her future husband until he too got the gold star at Brooklands.
He may of got a DFC, but that wasn’t enough.
in reply to Sheril Kirshenbaum

Aircraft engines "stalling" isn't a thing. Wikipedia has a more credible description:

"During the Second World War Shilling designed the RAE-Hobson injection carburettor which overcame the problem of the Rolls-Royce Merlin aeroplane engines losing power during negative-g manoeuvres."

Yes, engines will lose power, or stop, if they don't have any fuel. Fuel supply system systems which rely on gravity tend not to work when gravity is pointing the wrong way, so alternatives are needed for aircraft that don't always want to fly with positive g. Some current aerobatic aircraft have such arrangements for, for example, flying upside down.
in reply to Sheril Kirshenbaum

Sadly now commemorated as a Wetherspoons' in Farnborough...
in reply to Sheril Kirshenbaum

Fascinating. My grandfather designed the Merlin engine so he might well have met her!
in reply to Sheril Kirshenbaum

Just yesterday I got a quarter with her on it. Thanks for the info.
in reply to Sheril Kirshenbaum

unless I don't understand the photo, that motorcycle has no brakes!
in reply to Sheril Kirshenbaum

Been riding motorcycles for decades. Don’t think I’d want to ride that one.
Kudos to her for riding that fast and hard on that thing.

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