Observing variables / eclipsing binary stars like Algol - Bedeckungsveränderliche beobachten

[@mohdfurqaanhanfi2142]

Love this brother! From India❤

[@stoppi]

Greetings from Austria to India 😉

[@CrazyLabs]

It is freaking awesome!!!!

[@nuovoaccount998]

Hey mister, your channel is awesome. I especially liked your analytical chemistry projects such as when you built a low res spectrometer, i wish you would make more videos like that! I really enjoy analytical sciences. Do you think you could build a condensation particle counter to detect ultrafine particles? that would be awesome because those devices are so overpriced ;/