Triboelectric nanogenerators (TENGs) are widely applied to the self-powered devices and force sensors. TENGs consists of the electrode-layer frequently made of high-cost conductors (Ag, Au, ITO) and the tribo-layer of rigid negative-triboelectricity fluoropolymers (PTFE, FEP). The surface morpholoy is studied for enhancing performance.


Hydrogen powered Airship Concept for Medical and Vaccination Response

Inspired by global issues of having healthcare access, combined with the limitations of current aerial technologies in regards of emissions; the Aeromaric - name of the airship - conceptualize air-travel for medical service.

An ecological & energized module (EEM) living underlying and fundamental system, which can be typically laid on roofs and almost all the non-roof places and public areas, such as freeways, roads, streets, avenues, pedestrian zones, sidewalks, plazas, courtyards, and corridors.

THE PROBLEM: Ventilator-dependent patients frequently experience accidental ventilator disconnect between the tracheostomy tube and the ventilator; a deadly problem known clinically as "pop-off". This accidental “pop-off” can occur multiple times per day, sometimes every hour for some patients.

SueChef is the first fully automated, start-to-finish, meal preparation solution and ecosystem. The SueChef, a multi-meal cold food storage and convection oven combination, removes the human element from cooking (and even the premises) by taking food from freezer and putting it in the oven.

Can you bear your near and dear one suffering from some illness which has progressed to irreversible stage but could have been cured if it was detected earlier?

Nobody can and nobody wishes so.

Unfortunately this is something that is happening to more than 12 million families annually worldwide.

The Sowda® Engine is a trademarked, patented, “Revolutionary yet Simple,” gear-based crank assembly mechanism. This engine has an Infinitely Variable Compression (IVC) adjustment from 8:1 to 24:1 (or much higher whereas the prototype is 40:1 ratio) for dual-fuel (gasoline-diesel) capability.

AutoRing is a new type of Dash Cam. However, instead of filming what is going on outside the car, it is set to record break-ins. Owners have a security fob that disarms the system when doors are opened, but if a thief enters the vehicle,


The cloud seeding using silver iodide, salt solutions, etc. to induce or increase rain is a procedure that is used in many countries in order to help crop irrigation, forest fire combat, water dam replenishment, and even air pollution reduction.

In the current scenario of forest distraction, forest fire, pollution, etc. due to decreasing in numbers of trees, most of the trees used in paper making industries and furniture industries.

Solution is that we have to move to paperless education which save our trees.

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