Controllable pitch propellers adjust blade angle instead of engine speed, letting ships change thrust, direction, and handling instantly. This explains the physics, advantages, and tradeoffs compared ...

When it comes to seaborne propulsion, one simple layout has largely dominated over all others. You pair some kind of engine ...

Senegal beat Morocco in a dramatic extra-time thriller to win the Africa Cup of Nations (AFCON) final Jan. 18, but it wasn't without some fireworks near the end that resulted in Senegal manager Pape ...

Direct aviation is empowered by Electra’s core technology—ultra-short-takeoff-and-landing using blown lift enabled by ...

Prop betting sites allow you to wager on specific outcomes within a game, such as which player scores first or how many points a player records. These bets, short for proposition bets, are some of the ...

The Westgate SuperBook posted its massive menu of prop bets Wednesday for Super Bowl 60 between the Seattle Seahawks and New England Patriots. Get the full list of bets here.