PlanetF1 on MSN
Explained: F1’s complex power unit upgrade system
F1's engine freeze is over, and all-new power units will hit the track in 2026. But how will these new engines be developed ...
Fast Lane Only on MSN
How F1 power units blend engineering, chemistry, and innovation
Formula 1 power units sit in a strange sweet spot where race-car engineering, high-end chemistry, and ruthless innovation all ...
The traditional role of the auxiliary power unit (APU) has been to provide electrical power and pneumatic supply for air conditioning and main-engine starting when aircraft are on the tarmac. That ...
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