Re: [time-nuts] Anybody have suggestions for time related science fair projects?

2018-05-11 Thread Jeff Woolsey
thought that the light would pass through the same hole twice, once on the way in and on the way out when that same hole rotated 180 degrees to the other end of the fiber.  The disk spun somewhere around 50 rps (60 with an AC motor?). -- Jeff Woolsey {{woolsey,jlw}@jlw,first.last@{gmail,jlw}}.com Natur

Re: [time-nuts] Weird Stuff WareHouse shutting down

2018-04-08 Thread Jeff Woolsey
empty one with just plugins (5B31, 7B80, 7A12, 7A19)) outside the front door (much like Halted/HSC did at their previous location) for $50 (just the 7704A).  I didn't have room in the car for it. C days/hours are limited; I lucked out. > Regards > Paul > WB8TSL -- Jeff Woolsey {{woo

[time-nuts] Weird Stuff WareHouse shutting down

2018-04-07 Thread Jeff Woolsey
t of prop business.   Imagine the backroom at WeirdStuff. Now imagine ther same thing, only open to the sky, out back.  I inquired about a couple items near the front, but didn't have room in the car (or my wallet) for them.  The Yelp reviews are accurate. -- Jeff Woolsey {{woolsey,jlw}@jlw,first.la

[time-nuts] IEEE 1588 PTP devices

2018-03-04 Thread Jeff Woolsey
in nanoseconds, typical value 786979741 .  That sums close to the next second.  The difference is positive and rising now. == Does anyone out there have any info on these things?  I did look through time-nuts archives around 2012. -- Jeff Woolsey {{woolsey,jlw}@jlw,first.last@{gmail,jlw}}.com

Re: [time-nuts] Leap Second result on PST Model 1020

2015-07-05 Thread Jeff Woolsey
so right at 2AM when it was supposed to. I was always impressed that that clock does as much as it can with what it's got so far (i.e. units of seconds start counting after the 2nd good 10-second marker, and so on.) I still want one. There have to be more than three out there. -- Jeff Woolsey