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A ladder without rungs.

This ladder uses the batteries from your power tools to power the ladder up and down. The ladder has only one rung that you stand on, and it goes up and down by pushing the button on the handle that you hold, or it could be controlled by your foot. This way you don't have to step up and ...

Cleaning the shower should not be hard for anyone. A Teflon- or ceramic-coated shower would repel water and dirt from the surface walls. Who wants to spend an hour scrubbing dirt from scum ridden walls? A shower is a space in the bathroom for humans to use for personal cleanliness. Why use the area for a nuclear attack on the walls with a scrubbing chemical bomb? Life is too short for that. Help keep the sewer free of chemical cleaners. Manufacture a shower with slick walls where no soap scum can dwell and no bleach is needed to kill the stains.

The coating should cover acrylic or fiberglass surround pieces for a three-piece stall or a preformed one-piece stall. ...

This design uses virtual reality (VR) tools to conduct detailed examinations of human melanoma and disease progression and possible treatment. The tests will use a ConfocalVR systems. Instead of viewing cell images as a three-dimensional model on a flat computer screen, clinicians and researchers will be able to project cell images from normal and diseased tissue into a VR space, see detailed images of internal structure and directly interact with the three-dimensional images in virtual reality.

Patients themselves can immerse themselves in the VR space and view the VR images using our tools. ImageJ software free from the National Institutes of Health (NIH) is used to convert confocal microscope image stacks into 3D volumetric object files (NIfTI ) that ...

The Pulsed Turbine Transvector Jet Propulsion concept is a recently developed adaptation to the Pulsed Turbine Rotor Engine and The Pulsed Turbine Jet Propulsion concept.

Please click on hyperlink below:
http://www.tinyurl.com/Aerospace-Inventor

The transvector jet principle with optional water spray/steam thrust booster was envisioned to ensure ample thrust to vertically launch a VTOL jet propelled vehicle and speed up its transition to horizontal flight. This innovative idea could expedite the vehicle’s transition to horizontal flight from a vertical launch and consume less conventional fuel in the process.

Applying the same principle introduced by the Pulsed Turbine VTOL Gyro-Stabilized Jet Propulsion Platform, four identical Pulsed Turbine Jet Engines are linked physically by a central thrust vectoring transmission drive and also ...

Good News! The first practical lightweight jet-powered VTOL "car", "aircraft" is finally within reach. I'm presenting to all of you, an opportunity for one corporation or investor to make aviation history by capturing the elusive practical flying car that has been sought after for many decades. I am writing to you not as a professional engineer, designer or manufacturer. I am a total amateur, a hobbyist that has followed aviation accomplishments since childhood. But I've pursued my own independent line of reasoning, off from the beaten path of conventional thinking and I have designed and patented (U.S. Patent: US 6,907,723 B1 ) The Pulsed Turbine Rotor Engine, which I think will solve the technical issues involved in designing and ...

Prior to AC all-magnet motors were used for some four decades then forgotten, perhaps from ferrites of the day too weak to be very practical while today with cobalts they are far stronger and last at 90% full power >>700-years.

A recent 1-Megawatt all-magnet generator was developed to have 'no spark', for security to provide power in with explosives and isolated from external needs, has a 50-year, 100%-Continuous Duty-cycle output guarantee with normal service.

A specific design for the Astrobotic M-1 Lander, became a novel geometry of all-magnet motors for electricity of 2.6kw, 110vdc, 24A, 18cm x 7.6cm in diameter replacing a 542w solar panel for use in space.

An advantage for in-transit being aiming with reactors no fuel, allows lunar night ...

The plan is to develop a refined HPWH optimized for a home with a PV system in three major ways not found on typical HPWHs. It is significantly more efficient than current HPWHs since it can extract heat from water as well as air, it can store low-cost energy to reduce use of higher cost energy, and it can talk to the web and the grid to “know” when to store and when to use energy for the best savings from the PV system. This is an improvement over current HPWHs because it eliminates most of the fan noise and cold air they produce. With higher efficiency, better use of available energy, and less noise, this design will advance ...

Noise Pollution is the biggest problem faced by all the countries and all of them are investing a huge amount of money as well as time to solve the problem of pollution. Noise to electricity is not only solves one of the greatest problem of noise pollution but also gives the most demand able output which is electricity.

A loudspeaker (or speaker) is a transducer, which converts an electrical signal into sound waves. Since noise is also a form of sound wave or mixture of different kinds of waves, which gets wasted in the environment, so by law of conservation of energy it can be converted into another form of energy i.e. electrical energy, so by using a speaker ...

Magnetic-Levitation (MagLev) rail provides a virtually frictionless way to transport people and goods at high speeds of 300 mph (480 km/h) or more. MagLev trains can be fast, but they are still trains – they must stop and start often, and stations might be far from passengers’ homes or businesses. As such, MagLev trains offer little advantage over conventional steel-wheels-on-steel-rails systems.

Let us separate “railroad” from “train” and have individual vehicles that use computer-automated technology to go non-stop from the starting to the destination depots. The fees charged to each such vehicle depend mainly on the weight of the vehicle and the distance traveled, so there is a MagLev “Turnpike”. To do this, you need to be able to ...

We propose the development of a smart flashlight for employees of rescue services, firefighters, miners, police officers, people working in dangerous conditions and even tourists. It can be used as an ordinary flashlight, in the hands, or it can be fixed on the helmet of the employee. The flashlight must be equipped with a radioactive radiation sensor, sensor of hazardous asphyxiating and explosive gases, ultraviolet, infrared and visible radiation, temperature, humidity and atmospheric pressure sensors (can be converted to altitude above sea level). In addition, a GPS sensor will be built into the case, for operation in open areas, as well with the inertial measurement unit (IMU), for determining coordinates and moving in buildings or underground. All collected data ...

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