by Meghna Rangarajan | Sep 25, 2025 | Student Blogs
How Homeostasis Works Your body stays steady by running feedback loops that detect and correct change. Set point: Target levels the body maintains (≈98.6°F, normal blood sugar). Sensors: Nerves/monitors detect changes—skin & blood temp, pancreatic glucose sensors....
by Meghna Rangarajan | Sep 24, 2025 | Student Blogs
What Are Bioactives? Bioactives are naturally occurring compounds in food that can modulate body functions (inflammation, cell signals, immunity). They’re not vitamins but plant-made helper compounds that can support our health. Major groups with examples:...
by Meghna Rangarajan | Sep 24, 2025 | Student Blogs
Infrasound Sound is a vibration that travels as a wave; infrasound is the extra-low part of the spectrum that we can’t hear. Infrasound is below 20 Hz, so we do not hear it, but we can sometimes feel it as a rumble. Why it travels far: Low frequencies have long...
by Meghna Rangarajan | Sep 23, 2025 | Student Blogs
Mirrors: Light That Bounces Mirrors create images by reflecting light in predictable ways. Flat (plane) mirrors: These make virtual images (which appear behind the mirror) the same size as the object, but with the left and right sides swapped. Concave mirrors (curved...
by Parinama Academy Free Events | Sep 2, 2025 | Student Blogs
🧠 Knowledge Bee – A Fun Trivia Challenge for Kids! 🧠 Does your child love to learn new facts, test their knowledge, and enjoy a little friendly competition? Then our *Knowledge Bee* is the perfect event! 🎉 This exciting trivia challenge is designed to spark curiosity,...
by Meghna Rangarajan | Aug 30, 2025 | Student Blogs
Current and Voltage Current is the flow of electricity, and voltage is the force that pushes it. Electric current is the flow of electrons through a conductor, measured in amperes (A). Voltage is the “electric pressure” or push that makes current move, measured in...
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