2015
Entries
Hybrid rocket propulsion is a promising propulsion system which presents appealing features such as safety, low cost and environment friendliness. On the other hand certain issues like low regression rates, mixture ratio shifting, mixing inefficiencies, etc. restrict its use as a preferred propulsion system.
Wet buildings are a serious problem in the architecture. Many methods are offered to improve the situation, with insulations though the wall, the sides of the walls, heat protection and so on. Following the problems for more than 40 years, and trying a lot of methods, there remained one very simple solution,
There are several different ways a remotely (10’s of meters or 100’s of meters) located object can be detected, or the object’s presence can be ensured. Some of these are namely:
1. Sending ultrasonic sound and receiving the reflected sound from the object.
Avatar Sustainable Technologies' mission is to convert waste from recycled paper mills into high value biomaterials. The recycled paper industry has seen rapid explosive growth in the last decade, driven by the shift in consumer shopping from store-centric to online and thus an increased demand for shipping of products. Most recycled paper facilities in the USA are outdated,
With the previous experience I had regarding about this contest with a new concept by keeping in mind that "Design is a Continuous Process of Concentration in which each step has to be worked through carefully to the end.”
When people are trapped in a hi-rise building with fire raging on a floor below them the chances of rescue are slim indeed. Even a helicopter is virtually useless in this situation as the cycle time to evacuate the number of persons via a helicopter pad on the roof of a building would not cope.
Built with similar architecture of a fork lift.
Except: much lighter and designed for loads of 200-400 pounds. Can be disassembled and assembled easily. Has reprogrammed functions and pendant controlling, learning operations. Fork can be replaced with multiple types of arms, limps, extensions for specific task.
Riscram™ Rocked Ignited Supersonic Combustor Ramjet. Propulsion system for hypersonic aircraft with supersonic combustor. Mach 0 to 30 - Earth Sea Level to Space Exosphere.
I have been designing and developing a starter educational system for beginners and young children to learn how to design and build their own toys, robotics and animatronics. The whole system is very nearly language independent and only requires color sight to use the eBook and RoboGuts circuit board with their own choice of µController chip or module.
Assistive robots aim at developing aids to improve the qualities of human’s life with any sort of disabilities issues. It can also be used to enhance independent living, such as helping the elderly. They also are capable of providing mobility to elderly who has trouble getting around.
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