Month: March 2022

Are shells dead?

The shells are empty because the animal has died and the soft parts have decomposed or been eaten by another animal. A seashell is usually the exoskeleton of an invertebrate (an animal without a backbone), and is typically composed of calcium carbonate or chitin. Then, are shells a living thing? They are none living because …

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What is sonic energy?

, sonic Energy (previously u. Beam) is a U. Company that claims to be developing a wireless charging system to work via ultrasound. Scientists have strongly criticised the plausibility under physics of this proposal. Some think that and you actually measure it using a good quality microphone, an amplifier, a detector of some kind and …

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