The Korean artificial sun
מתי אהרוניאן
29 בApril 2021
A south Korean laboratory (KSTAR ) has the done the impossible, created an artificial sun on Earth. This feat was achieved by running its nuclear
Author: מתי אהרוניאן
LED Lights
מתי אהרוניאן
21 בOctober 2020
LED lights have long been an integral part of our lives. This post cannot possibly list their many uses in the 21st century, as they
Ring of fire solar eclipse
מתי אהרוניאן
26 בJune 2020
As you know, Planet Earth is part of a galaxy called the Milky Way. Our Sun is a star, one of many stars in the
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