[Tweeters] TWEETS: use of laser pointers on field trip

Mike Fite fitemf at gmail.com
Tue Jan 24 12:58:10 PST 2017

> Begin forwarded message:


> From: Mike Fite <fitemf at gmail.com>

> Subject: TWEETS: use of laser pointers on field trip

> Date: January 24, 2017 at 3:53:30 PM EST

> To: 159cf2979bf-38d-15a at webprd-a41.mail.aol.com


> It appears from the “Tweet” post that the question is not whether a laser pointer should be used on field trips but if the pointer’s light should be red or green?

> I would first like to read a scientific study about the use of laser pointers on outings and any impact on wildlife before answering the question.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mailman1.u.washington.edu/pipermail/tweeters/attachments/20170124/6330fb0a/attachment-0002.htm

More information about the Tweeters mailing list