2015
Entries
REGENERATIVE PADDLE-WHEEL BOAT
The electric or hybrid regenerative paddle-wheel boat or RPB, is an economic and ecological solution for the people locomotion, fishing, and merchandise transport on rivers, which will have none (if electric) or reduced (if hybrid) fuel consumption and CO2 emissions,
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 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,
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.
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.
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