---------- From: Homer Lea [SMTP:HomerLea-at-aol-dot-com] Sent: Friday, April 10, 1998 12:09 AM To: tesla-at-pupman-dot-com Subject: Re: DIY Ball Lightning In a message dated 98-04-09 03:36:20 EDT, tesla-at-pupman-dot-com writes: > Anyone out > there with a good diffraction grating I have some Beckman DU monochromators but they weigh close to 100 lbs each--not easy to point at something. jim heagy