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In this episode of “Omrek Arafat”, our colleague Hala introduces us to the mechanism of the calculator in the past compared to our current era and its ability to solve complex equations very quickly.

Why are vegetables fruits and fruits vegetables?
duration: 05:17
In this episode, our colleague Hala will explain how to classify vegetables and fruits.

pain
duration: 02:49
In this episode of "Omrek Arafat", we discover with Hala the reasons for feeling pain and how we feel it.

How did they know the sound of dinosaurs?
duration: 03:36
In this episode of "Omrek Arafat", we discover how scientists were able to identify dinosaur sounds.

Glass industry
duration: 03:41
In this episode of “Omrek Arafat”, we discover how glass is made and the reasons for its transparency.

Intelligence
duration: 04:13
In the episode “Have you ever known,” we will discuss the topic of intelligence, reviewing the differences in its degrees among ....