Capsule Vaccine is a simple, disposable vaccine syringe designed initially for the people of Africa. The biggest feature of this vaccine syringe is that it is simple and convenient to operate. Users can make their own injections,

Elinfect is designed to force the vaccine syringe to become disposable so as to completely eliminate the infection caused by repeated use of the syringe. Therefore, two protrusions are added to the bottom of the syringe. When the syringe is pushed to the bottom,

Nowadays desertification is no longer a purely ecological and environmental problem, but also an economic and social problem, which brings poverty and social instability to human beings. For those threatened by desertification, it means that they will lose their most basic subsistence -- a lack of food.

I have been reading and hearing that the United States is very short on hospital rooms where people infected with this new virus can be isolated to prevent the spreading .

I think I have a very simple solution that can be produced inexpensively,

One hand replacing two-hands to perform dual fastener fastening or loosening, the “1 hand DUAL FASTENER MANIPULATION DEVICE" can be used to manipulate two fasteners with the same axis of rotation and to manipulate the fasteners of the same axis of rotation separated by the intermediate material,

Classically trained engineers have been left with the impression it is impossible to control 100% of the torque generated by a single lift rotor, using only the downdraft, within the same diameter as the lift rotor,

UCHardChip Inc. Overview:

Carpenter and entrepreneur Ulysses Dinkins formed UCHardChip in 2016 to develop and sell personal protective equipment (PPE) like hardhats that enable hands-free communication with embedded electronics and supporting software to improve safety and productivity in the construction industry,

A Levitated Annular Rotor System (LARS) is proposed to power and propel ultra-heavy vertical lift air vehicles in commercial and military markets. LARS is an invention derived from a conceptual redesign of the helicopter made possible by advancements in electromagnetic motor and energy storage/transport technology.

An Outline Mitigating the Effects of Economic Competition on Homeless Mothers

The “Maternal Cooperative” is an effort to better support high risk single homeless mothers and infants in the first few years of bonding and development.

Bees and other insect pollinators are under threat globally from multiple human pressures. If pollinators disappear completely from an ecosystem, their loss will affect structure of those ecosystems and the natural foods and fibres we use from the ecosystem. So,

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