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Interesting tidbit: On Apollo/Soyuz they carried HP-65 calculators as "backup" for the PNGCS ("Primary Navigation and Guidance Control…
Amen. I'm probably about the same age as you. We grew up in remarkable times. I followed NASA from Mercury, through…
OK, I'll show my age. I've got three, plus one. For technology in general, I'd have to say watching John Glenn's flight aboard the…
I second the HP RPN calculators. I still have and use my HP-15C. It blew away the junk TI calculator I had before that. There was a time…
Since Lauren brings up the TI-89, I'll contribute my favorite tech item. Hewlett-Packard RPN calculators. I was a freshman engineering…
thx. Meanwhile, AAA can stand for many things, from the American Automobile Association to Abdominal Aortic Aneurysm. Although it's a…
Hi there! We included the temperature and humidity measurements in the dashboard to show them off, but the exact values are not an accurate…
I bought the Ambient Weather temp/humidity shield and this worked very well to ensure that readings were accurate:…
I completed a similar project years ago with my son. We used a Sparkfun tutorial that detailed how to build a weather station with Sparkfun…
Interesting idea -- I can see uses for them, like listening to audiobooks without annoying the folks around me, say at home, in a doctor's…