Reply to comment

"Source of secondary light"

Image of a camera capturing some image, Bangalore, October 2011, Chirag Jain.

Your name and Location: *

E-mail: *

The content of this field is kept private and will not be shown publicly.

Your Personal website:

Comment: *

Input format

Filtered HTML

Web page addresses and e-mail addresses turn into links automatically.
Allowed HTML tags: <a> <em> <strong> <cite> <code> <ul> <ol> <li> <dl> <dt> <dd> <p> <span> <img> <div> <pp_img> <pp_media> <h2> <h3> <h4> <h5> <h6> <br> <blockquote> <table> <tbody> <tr> <th> <td>
Insert images and media with <pp_img> or <pp_media>. See formatting options for syntax.

Full HTML

Web page addresses and e-mail addresses turn into links automatically.
Insert images and media with <pp_img> or <pp_media>. See formatting options for syntax.

CAPTCHA

This question is for testing whether you are a human visitor and to prevent automated spam submissions.

What code is in the image?: *

Enter the characters shown in the image.