Researchers managed to come up with the latest invention in medicine called vaginal liquid condom that has the ability to block semen and anything that is contained in it, including viruses such as the human immunodeficiency virusThe condom is liquid gel before coming into contact with semen. When it catches semen the vaginal condom becomes solid. The gel plays two important roles: it is a protectant and a contraceptive. This is because it traps particles wider than 50nm, such as sperm, HIV, herpes virus, papilloma virus, which can lead to cervical cancer, and more.

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Recently a team of researchers from Medtronic of Minneapolis, Minnesota, announced about the development of a neurostimulator. Their latest invention represents a device that is implanted in the brain to help people, who suffer from Parkinson’s disease, depression and obsessive compulsive disordert is worth mentioning that neurostimulators are already used to help people suffering to earlier mentioned conditions, but in contrast to the latest invention these devices bring stimulation on a set schedule. According to researchers, their neurostimulator is much more effective because it is able to respond to brain signalsThe devices developed by NeuroPace are implanted in the human skull where they track electrical activity using electrodes implanted deep in the brain. In case they identify the sign of a seizure, they will bring short and mild electrical stimulation in order to restrain it.

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