Incompatible browser

The Public Laboratory website is designed for use in any browser except Internet Explorer. To view it properly, please use Firefox, Chrome, or another standards-compliant browser. Support for Internet Explorer is planned, but it's a good idea for you to get another browser anyways -- IE poses a security risk for your computer.

Ultraviolet spectroscopy test at ~350nm

Messing with an ultraviolet LED flashlight and some makeup today, i was able to get reflected/fluoresced light at around 350 nanometers!

Login or register to tag items

Comments

Post new comment

The content of this field is kept private and will not be shown publicly.
  • You can use Markdown syntax to format and style the text. Also see Markdown Extra for tables, footnotes, and more.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
  • Link to content with [[some text]], where "some text" is the title of existing content or the title of a new piece of content to create. You can also link text to a different title by using [[link to this title|show this text]]. Link to outside URLs with [[http://www.example.com|some text]], or even [[http://www.example.com]].

More information about formatting options

To prevent automated spam submissions leave this field empty.
CAPTCHA
This question is for testing whether you are a human visitor and to prevent automated spam submissions.