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In 1923 Professor Paul Biefeld and his student Thomas Townsend Brown discovered this effect during the test of a new type of capacitor. Basically the Biefeld Brown effect is electro gravitation. If you have a flat disk capacitor with a good dielectric like Barium Strontium Titanate (BaSrTiO3) and apply high voltage to the plates a directional force normal to the plates will be generated according to the formula developed by Doyle R. Buehler trough experimental data.

F= 0,47 * U (J) = (force in Newtons)

Where U is the energy stored in the capacitor. The force generated will be proportional to the energy stored. The energy stored is dependent of the capacitance and the voltage applied The capacitance of ...

Pedestrian safety is of extreme importance in the new autonomous vehicle environment. While vehicle sensor technologies continue to evolve and improve, there is a need for a robust back-up to help protect pedestrians , motorcyclists, bicyclists, and pets. My idea is a small wearable electronic tag that would tell an autonomous vehicle via a common standard protocol that "Hey, I'm here." For people, it could be worn on a lanyard badge holder or integrated with personal phones and smart watches . For pets, it could be attached to a collar. The device would have a low power requirement, long battery life, be thin and compact, easily replaced, and emit a signal over a limited distance that would be recognized ...

Assessment of OB/GYN patients finds dissatisfaction in common procedures, with “gentleness” as an arguable unit of measure.

Problem: The pelvic exam is of particular note when it is not considered organic due to size, speed, and weight differentials. Additionally, many patients may have grown accustomed to mobility limitations that do not pose significant danger.

Innovation: The newly designed speculum features an additional component that takes the pressure out of the hands of the device operator and places the responsibility on the device itself. It features a ladder-type ribbed locking expansion component and marked units of measure on the shaft.

1. The pelvic exam is not typically considered an instrument of emergency and there would unlikely be a ...

Products with marketing campaigns exist, striving to accurately meet the desires of purchasers.
Imagine: A quality beverage with recipes of historical nature, updated to construct a recognizable reputation. The innovation dominates in the target market.
Problem: For novices and consumers alike, choices vary in campaign and form. For example, expiration dates indicate freshness. With scientific innovation, products extend their lifespan. Language evolution identifies these markers. As we have come to find, eskimo’s have 20+ words for snow in varying states. All may leave a person wondering; what’s the difference?
Solution: Upon conception, color changing vodka was not just meant to increase quality of life in the 21+ leisure marketplace, but also allow its audience to deconstruct the inherently scientific ...

We Prabhakar and Arasu Research Mechanical Engineers by profession working in MNC company in Bangalore. We are currently working on a western toilet design that helps innocent people preventing them from deadly diseases that can be transmitted during usage of public toilets (Schools, Companies, Malls, Cinema halls, Parks, Bus/Train/Airways etc.,) This is big issue in our country. There are around 27 diseases that can be spread through human semen.

We have already applied for a patent in Indian patent office with application no. 314117-001 for this toilet design and waiting for results.

We would be happy if you give us a chance to explain our design and thus be a part in creating a safe and hygienic commode for ...

This invention is a solution to the annual $1 Billion problem of storm water back up in basements during power outages and all the hardship caused to homeowners, especially those with finished basements.

Unlike battery back up pumps which typically only operate for 1-2 hours, this design will run 24-7-365 keeping basements dry during power outages of any duration, without any batteries.

Other key advantages are near 100% efficiency vs. venturi pumps that are 40-50% at best, and no need for a back flow preventer with physical separation of municipal water and sump ...

Autonomous vehicles require multiple optical sensors, such as cameras or LiDAR, in the car’s body on all sides. Today, such sensors are mostly used for parking assistance.

In automated driving, the accurate function of these sensors is required to ensure safe driving. Contaminants such as dirt, dust, organic material and different phases of water (ice, rain, snow, etc.) on the surface of the sensor yield blurry and inaccurate images, thus leading to erratic system performance. In the current setup, cleaning fluids are sprayed onto the optical surface of the sensor.

My tech idea is not a cleaning tech but a protective tech and it can work in this way that there will be no need of cleaning the optical ...

1) Various e-scooter companies (backed by venture capital) are rolling out their products in the market - the focus is major cities around the globe.
2) None of the companies have so far convincingly addressed the safety concerns related to not providing head protection as part of the actual rental process. And their customers often simply do not carry any head protection (even if it given away for free) with them.
3) The result is a growing number of head injuries. CNET reported on 28 November 2018 that "Injured scooter riders are flooding US emergency rooms. Accident rates could be as high as 1,000 per month.".

1) The Böwler Flying Helmet combines a drone and a safety helmet into ...

Hearo is world’s only Internet Of Sounds device. Instead of adding more and more connected, single-function, electronic devices into your home, the acoustic and musical properties of everyday objects become programmable digital controllers. Hearo connects to your smartphone where you assign any sound in your home to control digital actions of your choice using IFTTT programming. The system comes with a number of IFTTT setups that can be connected to any sound, but the more the Hearo users create and share their own setups, the more versatile Hearo becomes. This is a IoT system that opens for a new type of creativity, to explore the musical and acoustic qualities of the objects in our homes that we ...

We have developed an integrated air quality monitoring UAS which also has collision avoidance technique to avoid collision with real time obstacles while monitoring. We have used an ultrasonic sensor for collision avoidance and mq135 for air quality sensing. We have developed a program for displaying the pollution gas availablity in percentage instead of ppm.

An anti collision system is essential for safe flight of the drone. It gives a simple solution for obstacle detection and collision avoidance in UAVs. The obstacle is detected using the ultrasonic sensor (HC-SR04).

Ultrasonic sensors work by emitting sound waves at a frequency too high for humans to hear. They then wait for the sound to be reflected back, calculating distance based on ...

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