Traditional planar ducted fans can suffer from stall and drag in edgewise flight due to the high angle of attack at which air must turn into the rotors. This creates blade imbalance and instability in the aircraft that rely upon such fixed fan-in-wing designs.
I have designed and built a prototype replaceable vise jaws for use as a combined parallel and angle setting device. There are recently produced products that operate similarly, however, they use compressed air to "activate" the pins and all but the needed ones must be retracted.
The DZAD cycle has won several global awards due to the disruptive nature of the technologies for the sector. Anaerobic Digestion is known to be amongst the best methodologies for treating solid waste. It also enables generation of energy and fertilizer (slurry).
Congenital heart diseases are the most common form of birth deformities that require surgical intervention. Given the nature of infants, pediatric cardiac surgeons need to master their craft and develop advanced psychomotor skills to save such delicate yet complex organs. However, with its opportunity-based education,
Vessel collisions at sea are threats to life and property. During the 10-year period 2011-2021, the International Maritime Organization (IMO) reports 1,494 incidents were classified as "very serious marine casualties," meaning a total loss of a ship, a death, or severe damage to the environment.
The maturity of the technologies for the guidance and control of RPAS allows for innovative operational options such as the ability to spray (a liquid) a significant amount of an agent of any sort at a pre-established point in the atmosphere.
This is the case of NitroFirex,
Betterfrost’s solution defrosts and defogs Electric Vehicles’ windshields with 20 times less power than current technology and extends the range of an EV by 38 km on an average commute in winter. This range is worth $600/vehicle in battery pack cost to automakers. Our system provides high-voltage,
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