Read More
Date: 14-10-2020
![]()
Date: 24-12-2020
![]()
Date: 1-11-2020
![]() |
ELECTROMAGNETIC WAVES
Think about the electromagnetic (EM) fields generated by wireless broadcasting. In the journal of cosmic history, these waves have existed in our corner of the universe for only a short while. Our galaxy is ancient, but television programs have been airing for less than 2 × 10-8 of its life.
Television waves don’t arise directly out of nature. They are manufactured by specialized equipment invented by a particular species of living thing on the third planet in orbit around a medium-small star. Perhaps such waves are generated by other species who live on other planets in orbit around other stars. If so, we haven’t heard any of their signals yet.
|
|
"إنقاص الوزن".. مشروب تقليدي قد يتفوق على حقن "أوزيمبيك"
|
|
|
|
|
الصين تحقق اختراقا بطائرة مسيرة مزودة بالذكاء الاصطناعي
|
|
|
|
|
العتبة العباسية المقدسة تطلق النسخة الحادية عشرة من مسابقة الجود العالمية للقصيدة العمودية
|
|
|