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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 ...

Uses And Introduction:- This is beautiful progress. A new look has been given to the general calculator. Automatic calculation can be done in this calculator. On the other hand, on any item or anything, people will be able to do this from the Automatic Counting Device. Its price is very low. General calculator price is equal. This new digital device can be bought and used by all people. It's very easy to use this Automatic Counting Digital Device. From older people to younger boys or girls, this device can be used in home and professionally. Homework can be used as a general calculator. Above that, it can also be used for traditional tasks. If there is a business, it ...

A Digital Multi-Meter (DMM) is a test tool used to measure two or more electrical values principally voltage (volts), current (amps) and resistance (ohms). It is a standard diagnostic tool for technicians in the electrical/electronic industries. Digital multi-meters long ago replaced needle-based analog meters due to their ability to measure with greater accuracy, reliability and increased impedance. Though it is called Digital, it includes manual work like setting the knob to a specific parameter and to a specific range. This manual setting is tedious job at the field location. The goal of this project is to develop a model that leads to saving time, money and reducing the risks associated with remote field localities. This project mainly includes the ...

The demand for miniature devices is big and growing quickly. Smaller devices are lighter, faster, use less power and consume fewer resources. They have enabled wearables, point of care diagnostics, IoT devices, and the aerospace industry.

But methods for making these devices are slow and expensive.

Conversely, 3D printing, has enabled rapid prototyping and the ability to design iteratively and make complex structures that could not have been built previously. But not at the size needed for the micromachines behind all these technologies.

The ability to rapid prototype micromachines is so far an untapped market, with enormous potential.

With Laminated Resin Printing (LRP) we can now make these very small structures in a fast, affordable and user-friendly tool for ...

* The automotive industry continues to look at new ways to meet tightening government regulations. Presently, the top half of a modern overhead cam engine is a busy, crowded place filled with valves, springs, seals, gaskets, bearings and more. It works but at the cost of complexity and it operates at less than optimal efficiency.

* Our innovative camless valve-train concept, Glide Valve Engine Technology (glidevalve.com) is a patented new head design to maximize the volumetric efficiency of any internal combustion engine. The novelty for Glide Valve Engine Technology is that it seals the combustion pressure with a non-invasive valve. In addition, it utilizes independent electronic software-driven actuators that can open the intake valve sooner and close the exhaust ...

In a move from rural to urban we are posed to be maxed out with our current transportation infrastructure for mass transit. Here is where the extended range and class 3 ebike start to be adapted for mass transit. It is a lattice that is connecting the rural parks to the urban cities. The lattice consists of paved park bike paths that are parallel to mass transit but for bikes , runners, walkers, or hikers. These ebikes blend in between these 2 environments seamlessly.

The extended range model is an ebike that is capable of doing 20-30 miles range at 28mph. This gives the commuter a comfortable range to go to work, then charge at work and commute back. ...

Innovative cycles in the emergence of fundamentally new types of gyroscopes last for a period of forty to fifty years, and the change from one to another occurs only after a serious breakthrough in physics and technology. Gyros can measure the course of a scientific revolution.

Today offered a fundamentally new type of power astatic gyroscope. The spherical rotor with magnets makes forced coherent oscillations around in a vacuum cavity of a stator with solenoids under computer control. The device can decide the problems of converting vacuum energy into electrical energy and generating entropic forces for move objects in space and on Earth (not a reactive way).

Good news - unusual gyroscope is already working!

The extremely simple formula ...

There is a lot of need for green clean and cheap fuels in the world. The main source of energy for 150 years has been fossil fuels. However, the world is running out of this source rapidly and there are detrimental effects of its use e.g. pollution and economic impact.

Hydrogen fuel cell cars are one of the newest developments in progress today Hydrogen is a renewable source without hazardous by-products. More importantly, hydrogen is a source regenerating fuel; it can be produced from water, intermediately stored, and finally used in either internal combustion engines or fuel cells to turn back to water. It is believed that if hydrogen solar cars are successfully developed and deployed; it will represent ...

Our cities are increasingly congested and polluted. The average London driving commuter spent over 9 days waiting in traffic last year, and the city broke its annual air pollution target by the end of January. But it doesn’t have to be like this: a new generation of electric micro vehicles that can move people quickly, efficiently, and cleanly is emerging.

Of these, electric bicycles have seen the strongest consistent growth in recent years with sales across Europe exploding from 0.1 million units in 2006 to over 2 million in 2017 worth €3.2bn, that’s an average growth rate of 28% per year for over a decade. Folding bikes, meanwhile, have been around for much longer. There is a growing consumer ...

We have combined all aspects of small space, low energy usage, effective operation, minimum consumables and working in microgravity for designing our new system and inspired by human digestive system to design our “Space Waste Digester.” As human digestive system is not depending on gravity and works based on peristalsis and valves and is a perfect system to design a system for handling waste in space. We have used this concept and designed our “Space Waste Digester” which is combination of trash receptacle and feed mechanism and will work seamlessly between the astronaut and reactor. Our system has been designed for microgravity condition and it will work much better and with less energy in this condition. We have used ...

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