My kids watch this show. This appears to be one of the only interesting comments to come from it:
"The best number is 73. Why? 73 is the 21st prime number. Its mirror (37) is the 12th and its mirror (21) is the product of multiplying, 7 and 3. ... In binary, 73 is a palindrome, 1001001 which backwards is 1001001."
-Dr. Sheldon Cooper, (Jim Parsons), "Big Bang Theory"
"Just to invite your attention to "73" in Morse code--also a palindrome."
-W9JEF
Our book: "SolderSmoke -- Global Adventures in Wireless Electronics"
http://soldersmoke.com/book.htm
Our coffee mugs, T-Shirts, bumper stickers: http://www.cafepress.com/SolderSmoke
Our Book Store: http://astore.amazon.com/contracross-20
Re: BD224D equivalent?
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Quote from: DMOD on *Today* at 06:36:24 PM
Quote from: wa2tak on March 26, 2023, 03:15:57 PM
After long search...found that NTE37 will work as replacement.
...
1 hour ago