Archive for July, 2013
CD-Spectroscope
2013
07.18
07.18
Here is an easy way to make your own spectroscope
http://www.arvindguptatoys.com/toys/cdspectroscope.html
Fresh Start!!!
2013
07.15
07.15
It’s good to see all the fresh minds coming here to learn about astronomy and using new technology . I’m looking forward to learn and work with talented teachers and excited students. I’m also looking forward to meeting great scientists, and to hear their stories.