2021
Entries
The "Smart Plow" is the Snow Plow robotic Machine that attaches to the standard front mounting plate of the Cities' / Municipalities' Trucks.
It operates in the way that removes the snow from the street and deposits it selectively to the side of the street.
An Alternative Crank Engine
This product innovation relates to the internal combustion engine and proposes a significant step forward in improving performance, fuel economy and emissions by changing the thermodynamic cycle of heat transfer into useful work whilst retaining all existing technological infrastructure and costs.
The world produces about 380 million tons of plastic annually and less than 25% is recycled. Most of these plastics end up in our landfills, rivers and oceans.
The portable oxygen concentrator is a great technology, blessing thousands with the opportunity to remain active and functional with their breathing disease. However, as a user requiring 24/7 oxygen, I can attest that these devices are far from perfect.
PROBLEM:
Skin disorders vary greatly in symptoms and severity. They can be temporary or permanent, and may be painless or painful. Some have situational causes, while others may be genetic. Some skin conditions are minor, and others can be life-threatening.
Eg, according to the Skin Cancer Foundation,
Perovskite photovoltaic technologies have opened new horizons for low-cost solar cells. To leverage laboratory-scale cells to modules, challenges in creating scalable fabrications, improving the high device yield, and extending the operational lifetimes need to be carefully addressed. Here,
During the COVID-19 pandemic, it became clear that we need to have a more accessible and democratic health system around the world. The inequality problem is even more evident in developing countries,
Introduction
Hydropower is one of the most important renewable resources for energy. There are, however, drawbacks. Firstly, there is an ethical problem. Fish are hindered to migrate upstream and are stressed, wounded or killed migrating downstream. All over the world plans are made to mitigate this, e.g.
The concept of an inertial propulsion spacecraft was developed in response to the limitations of propulsion in the form of low- or high-temperature plasma recoil in current rocket propulsion systems.
Advances in technology and environmental concerns will precipitate major changes in how public transit will deliver services in the coming years. Advances, including AI-assisted scheduling software, self-driving systems, and perhaps most important of all, multi-passenger Uber/Lyft-like software coming on stream,
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