Abstract: In order to enhance the performance of existing propellers, a study has been carried out on the adjoint-based optimization of propellers based on reverse engineering. This method facilitates ...

Ukraine’s propeller-driven battle drones have hit nearly 250 mph, surpassing Formula 1 speeds. Discover how ...

Abstract: Amphibious vehicles in this paper are a type of vehicle that can operate on land and shallow waters, suitable for tourism and rescue purposes. The propeller design needs to reflect the ...

Mykhailo Fedorov said the drone was powered by a motor built in Ukraine. Its reported speed nearly rivals the fastest ...

British engineering firm Helix may be well known in Formula 1 circles but it is now bringing power-dense electric propulsion ...

Bet on TreVeyon Henderson to go over his rushing yards total against the Bills in Week 15. / Gregory Fisher-Imagn Images The Player Prop Countdown had a strong outing in Week 14, going 6-4 for +3.04 ...

View post: How Old Do You Need to Be to Bet on Sports in the United States? View post: Amazon’s 'Soft and Cozy' $24 Hanes Fleece Joggers Are Now Just $7 — 71% Off It all comes down to Abu Dhabi, where ...

A UK company specializing in electric powertrains has recently teamed up with a supersonic aerospace startup from the US to make a new hybrid-electric engine designed to enable affordable, long-range ...

When Sheri Duffy and her ailing mother, Jean, voted for Proposition 19 five years ago, an ad campaign running during episodes of “Judge Judy” convinced them the measure would provide what its title ...

Oscar Piastri beats Lando Norris to Qatar GP pole position with fellow F1 title contender Max Verstappen in third ...

Oscar Piastri beats Lando Norris to Qatar GP pole position with fellow F1 title contender Max Verstappen in third ...

Every now and then, in this crazy business, you have a week that completely defies all expectations. That was certainly the case for us here in Week 12. We went 8-3 on our regular plays, but the ...