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Since the aerial delivery system is already in action nowadays. But to make our aerial vehicle lighter and compact. We introduce a counter-rotating, coaxial vehicle. Making flying vehicles smaller, simpler, and lower cost is the goal of this work.
Protective face mask are on high demand due to covid-19/ corona virus pandemic. Variety of face mask are available from simple bandana face mask to N95 mask. I am proposing a coconut shell face mask,
Collaborite is a SaaS platform with implementation of innovative big data analytics of university research activities focused on targeted and prioritized filtration of best university partnerships for corporate companies. We function as a university-independent platform by collecting research data from free API's of domains like ResearchGate,
Rentable electric scooters are often found in many large city centers and on college campuses for use as environmentally friendly transportation. Unfortunately, The Journal of American Medical Association reported that 40,000 injuries and 29 deaths are related to e-scooter accidents.
It is a color changing drone which uses the color changing properties like frog and cuttlefish which can change their color according to the environment with the help of their several pigmented skin layer which absorbs the light and reflect the only color which they want like that this
As the core of a modular, optionally-manned, single-stage-to-orbit, reusable, trans-atmospheric spaceplane; this combined-cycle engine which operates on JP-7 jet fuel, and either air or LOX; functions as an Expansion-Cycle Turbojet for takeoffs and landings (for noise reasons).
Solar trackers have been used for decades. Trackers aim solar panels to continuously face the sun to maximize the energy captured. Concentrated photovoltaics (CPV), like conventional photovoltaic systems, generate electricity from sunlight. Compared to conventional photovoltaic systems, CPV are more efficient.
Below is the equation for the resistance of a fluid flow system:
∆P/Ǭ=(q-W)/VǬ-ρ δv/Ā-(μA_⟘ dv_⟘)/ĀǬ-(ρA_h gδh)/ĀǬ
Where Ǭ is the total volumetric flow in the system; ∆P is the pressure difference across the system; V is the volume of the system;
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