) which is approximately 360 billion pounds of gas (each gallon of gas is 5.8 to 6.5 pounds). Water isn’t normally thought of as a pollutant. Up till November 13, the EPA refused to think of carbon dioxide as a pollutant, but big storms and rising sea levels are among the problems associated with global [...]
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Bioengineers at MIT have modified e. coli bacteria in two ways: rather than smell like human fecal matter, their E. coli cultures smell like mint when they’re growing, and banana when they are mature. If they can do that, can should be able to devise metabolic pathways that breaks down plastics into carbon dioxide, which [...]
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The same messages can be communicated by signalling the letter "K" in Morse code via signal lamp. (While a proper signal lamp may be ideal, a flashlight, probably best employing red LEDs, will certainly fit the bill).
In Morse, the letter "K" is represent as Dash - Dot -- Dash.
The ICS also has a subset, the Medical Signal Code, which uses three-character phrases to communicate brief medical messages.