13:2013:20, 19 September 2015diffhist+137
Smoke detector
→History: I added a placehilder for the incentive n of the optical smoke detector by Rober Steele in 1972. I need to properly cute patent and get ref to cinfirm invention and that it took place at electro signal incTags: Mobile editMobile web edit
11 September 2015
17:1617:16, 11 September 2015diffhist+66
Aaron Swartz
Removed the word "surreptitiously", as it is may lead people to think that his use of the unlocked and unmarked closet was unauthorized when it was MIT that issue dhim a guest account that can be used to connect to the network and download resources
14:5914:59, 10 July 2014diffhist+27
Open-source software
FSF was used before first use of Free Software Foundation. Since this article is long, when a new (L2 header) section starts, I am putting Free Software Foundation before resuming use of FSF.
13:0813:08, 11 September 2013diffhist−95
Michael White (chef)
consolidated discussion of michelin stars and removed the "coming soon" since it doesn't seem important enough to have in the intro; fixed headers on subsections