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117 years ago #Today, this sequence of characters was specified as the international distress signal
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117 years ago #Today, this sequence of characters was specified as the international distress signal
In International Morse Code, three dots form the letter "S" and three dashes make the letter "O", so "S O S" became a common way to remember the order of the dots and dashes.…
有趣
(
twitter.com)
•
Massimo
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This is trending in Chinese media, for all the wrong reasons.
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This is trending in Chinese media, for all the wrong reasons.
A “QC check” where an operator claims to feel part thickness by how a machine rolls it. No gauges. No tolerances. No traceability. Just intuition presented as process.
What’s changed isn’t that this exists—it always
时政
(
twitter.com)
00:00:44
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