What is a brain?

The brain is a soft mass of supportive tissues and nerves connected to the spinal cord

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How Do Solar Panels Work?

Solar panels are quite an amazing technology with the ability to turn sunlight into electricity. Solar cells are made of silicon, a semiconductor that is the second most abundant element on Earth. They are constructed with a positive layer and a negative layer, which together create an electric field, just like in a battery. When photons hit a solar cell, they knock electrons loose from their atoms. If conductors are attached to the positive and negative sides of a cell, it forms an electrical circuit. That how it lights your homes, etc.

What Causes Hallucinations?

Hallucination is a false experience involving the apparent perception of something not exist and specify abnormality in perception, it seems very real or true but actually, it is created by your mind. This false perception is not considered for by the people’s religious or cultural background. Some people experiencing hallucinations may be aware that the perceptions are false, whereas others may truly believe that what they are seeing, hearing, tasting, feeling, or smelling is real. We know from fMRI (Functional magnetic resonance imaging) studies that these hallucinations activate the same brain areas as sight, areas that are not activated by imagination. Many other hallucinations, including smells, sights, and sounds, also involve the same brain areas as real sensory experiences.

How Do Your Hormones Work?

Hormones are special chemical messengers in the body which are created in the endocrine glands that are secreted directly into the blood, which carries them to organs and tissues of the body to exert their functions. The endocrine system relies on interactions between three features to do its job: glands, hormones, and trillions of cell receptors.