Posts for: alx
Nov 21, 2023 23:51:08 #
Sep 30, 2023 17:37:14 #
TriX wrote:
Yep, a warm up and a voltage stabilized power source as well as a temperature controlled bath for developing chemicals all help with consistency.
Yes. Accurate precise temperature control was essential. Tolerances were best held to within .25 degrees.
Aug 18, 2022 17:20:53 #
Aug 13, 2022 23:35:08 #
Aug 12, 2022 23:29:04 #
Aug 12, 2022 18:55:55 #
English has been the OFFICIAL language of International Civil Aviation since 1951. It is not a recent phenomenon.
Aug 10, 2022 19:06:12 #
Jun 21, 2022 19:56:19 #
Regardless of lens, the best thing unless you frequently shoot airshows is to go to an airport and PRACTICE before the real thing.
Jun 18, 2022 15:58:21 #
May 10, 2022 17:35:58 #
May 1, 2022 19:11:55 #
rmalarz wrote:
If you want to add a little excitement to this project, remember, that there's no problem that can't be solved with a sufficient quantity of high explosives.
--Bob
--Bob
May 1, 2022 19:05:44 #
Apr 26, 2022 01:06:29 #
Interestingly, I remember being in college when a friend of mine paid about $400 for one of the first 4 function electronic calculators for his "scientific" classes. No joking - all that money and the only way to get a square root was by multiplying guestimates by each other and then making adjustments and trying again until he got it right. No kidding, this was "state of the art". Of course, the slide rule was quicker if not accurate to the same number of decimal places.
Apr 26, 2022 00:38:58 #
Your unknown is a Pitts S-1D Special.
Apr 23, 2022 15:52:47 #
I give up. Squirrels will inherit the earth! They've earned it.
