Скачать
How To Safely Observe A Solar Eclipse Using Binocular Projection
Автор: Mark Waldman
Загружено: 2017-08-14
Просмотров: 24914
Описание:
How to make a binocular projector for a solar eclipse.
Always use eclipse safety glasses to look directly at the sun. This method will safely form a picture on the ground or on a screen.
Some people avoid going outside during an eclipse because of the warnings "Don't Look At The Sun". That is true all the time ... but the sun is much more interesting during an eclipse which is why the warnings come out. If you follow safe guidelines, a solar eclipse is one of the most amazing of nature's spectacles you will ever see, especially if you can be in the path of totality.
Доступные форматы для скачивания:
Скачать видео mp4
-
Информация по загрузке:
