Biology
Why are fungi not plants? Five kingdom classification
Fungi are not plants because they cannot make their own food. They have no chlorophyll, the green substance plants use to capture sunlight...
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Physics
What is work in physics? Carrying a bag does no work on it
In physics, work is done when a force moves something in the direction of that force: work = force × distance, in joules. Carry a bag acro...
System Design
What Is a Webhook? Signing, Retries and a Python Receiver
A webhook is a message one service sends to another when something happens, by calling a web address the receiver gave it. Instead of an o...