The Tupolev Tu-95 “Bear,” a Soviet-era strategic bomber introduced in 1956, remains a cornerstone of Russian long-range ...

Developed by Boeing Phantom Works, it featured a 500-foot wingspan, contra-rotating propellers, and the ability to fly in ground effect for fuel efficiency. Despite promising unmatched lift ...

Suzuki is a leading manufacturer of 4-stroke outboard motors ranging from the ultra-portable 2.5 horsepower to the flagship DF350 V-6 with contra-rotating dual propellers. Over the years, Suzuki ...

To further enhance sustainability, the ship will use contra-rotating propellers, boosting propulsion efficiency while minimising environmental impact. For passengers, the experience will be just as ...

Four Pratt & Whitney R-4360 radial engines were placed in the forward area of the wing, using long shafts to gearboxes attached to the four pairs of contra-rotating pusher propellers mounted on ...

Based on the model tests, this concept, together with the high efficiency of contra-rotating propellers, is expected to exceed savings as much as 20 percent in fuel consumption compared with a ...

Could this be the prettiest aircraft of all time? Designed to win speed trials in the late 1930s, the contra-rotating props lightweight never flew in period because of World War Two. The only ...

NEW plans for the world's tallest cruise ship have been released - and it looks like something straight from the future. Complete with electrical sails and a mega battery, the vessel should hit ...

Exchange traded funds (ETFs) aren’t just for the most passive investors out there. Those who are looking to truly invest over a very long period of time can benefit from the very low-cost ...

Key Points Some of the Dow Jones Industrial Average’s year-to-date laggards are worth looking into for a shot at deeper value. Nike and Home Depot stand out as some of the bluer blue-chip stocks ...

And for one nail-biting moment sparks can be seen flying as the panel comes within inches of the rotating propeller. Passengers reportedly raised the alarm when the plane began to shake out of ...