2023
Sustainable Technology
It is estimated that 7%-10% of water supplied is lost due to water bucket overflow during water collation and water transportation due to common momentary negligence when the water reaches at the top level and motion of the water bucket at hand transportation.
Green Solar is an approach to building solar panels where only the green light is used for generating electricity, and red & blue light pass through to agriculture below. Plants are green because they do not use the green light.
This project uses the AS7263 NIR (near infrared) spectrometer sensor and the Raspberry Pi 4B board to assess plant foliage health. It explains how to uses the sensor’s channel readings and the standard Normalized Difference Vegetation Index (NDVI) equation to calculate an estimated NDVI value.
Most desalination water separation is focused on drinking water, making water so pure, that the process of salt removal is almost a byproduct.
This idea focuses solely on removing enough salt to make water safe for irrigation only. By focusing on this goal,
Create a returnable plastics lottery system where reverse vending machines are used as "slot machines" and where any (authorized) plastic item could be deposited and where only very occasionally would the depositor win a (relatively) large dollar amount prize.
Reverse vending machines have already been invented.
The IoT-based Plant Weaning System is an innovative solution designed to optimize plant care processes, specifically addressing the crucial phase of plant weaning. This system leverages the capabilities of the Internet of Things (IoT) to enhance efficiency, precision, and automation in plant cultivation. By integrating sensor technologies,
Concentrated Solar Power (CSP) uses heliostat mirrors to direct sunlight onto a central collector where heat is converted to electric power. CSP has a significant potential cost advantage over photovoltaics, mirror area being less expensive than photocells.
However,
I would like to present my Waterless Toilet (WT) as an entry for this competition. All concept, design and R&D are by this author.
Two billion people around the world open defecate daily. My WT resolves this problem.
This WT improves health, ecology, security and dignity.
• PRODUCT NAME : Sustainable [IoT based] technological ANTI-VIRUS-TRAP APP
with invisible-data-recovery/protector-pockets for data/files etc
• Tagline: multi &
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