Aerospace & Defense
The concept of an optimal receiver has long been a theoretical goal for RF engineers and scientists, dating back more than a century. An optimal receiver is characterized by its ability to adjust major parameters to match the characteristics of the receiving signal,
Engine cooling method which reduces engine temperature about 75%. It acts directly on the combustion chambers or any part of the engine. It can be implemented on any combustion engine,
Monitoring of forest cover is one of the most important aspects for solving problems related to air pollution, as there is more and more production infrastructure in the world.
Identification of forest cover makes it possible to identify cases of illegal deforestation or cases of fire.
This proposal would fill a ballistic projectile ie artillery or mortar shell with a liquefied inert gas, and fire it upwind of an isolated wildfire. The projectile would not detonate but would disperse LIG over the hot spot.
Aircraft and other vehicles are out of control. The loss of property and lives is very costly. Why do drivers pull out at a stop sign into the paths of motorcyclists? How can a person unwittingly crash into a brick wall with their foot on the accelerator?
In the realm of aviation, one of the most significant contributors to global carbon dioxide emissions, the pursuit of viable alternatives to traditional fossil fuel-powered aircraft has spurred a range of innovative concepts and technologies. Electric aircraft, though promising in their potential to reduce emissions,
In the domain of flight, one of the main supporters of worldwide carbon dioxide discharges, the quest for practical options in contrast to conventional petroleum product controlled airplane has prodded a scope of imaginative ideas and advances. Electric airplane, however encouraging in their capability to decrease emanations,
The CBAG (Configurable Buoyancy And Geometry) semi-rigid airship overcomes all of the disadvantages of earlier airships. It is simpler, lighter, stronger, smaller, cheaper, and several times faster than any rigid or non-rigid air-ship of a similar load capacity.
I introduce another type of solar-photon spacecraft, differing from the solar sail or heliofoil.
Consider a rotating cylinder rotating along an axis perpendicular to oncoming light.
This entry concerns the safety of life on the planet. It proposes action to improve our awareness of potential threats from near earth objects in space by asserting the need for an early warning scanning capability that covers all directions.
The recent 2017 discovery of ‘Oumuamua,
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