Can you discover the message...
[2778] Can you discover the message... - Can you discover the message hidden in this drawing? - #brainteasers #wordpuzzles #riddles - Correct Answers: 79 - The first user who solved this task is Yogesh Soni
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Can you discover the message...

Can you discover the message hidden in this drawing?
Correct answers: 79
The first user who solved this task is Yogesh Soni.
#brainteasers #wordpuzzles #riddles
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Lightbulb Joke Collection 54

Q: How many post-doctoral fellows does it take to change a lightbulb?
A: One, but it'll probably take three or four tries to get it right because he/she will probably give it to the technician to do.
Q: How many graduate students does it take to screw in a light bulb?
A: Only one, but it may take upwards of five years for him to get it done.
Q: How many graduate students does it take to screw in a light bulb?
A: It all depends on the size of the grant.
Q: How many graduate students does it take to screw in a light bulb?
A: Two and a professor to take credit.
Q: How many graduate students does it take to screw in a light bulb?
A: 1/100. A graduate student needs to change 100 lightbulbs a day.
Q: Do you know how many musicians it takes to change a light bulb?
A: Twenty. One to hold the bulb, two to turn the ladder, and seventeen in on the guest list.
Q: Do you know how many musicians it takes to change a light bulb?
A: Five. One to screw in the light bulb and four to stand around and say, "Man, if I'd had his studio time, I could have done that."
Q: Do you know how many musicians it takes to change a light bulb?
A: 5, one to change the bulb and 4 to get in free because they know the guy who owns the socket.
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Mercury boiler electric generator

In 1923, an experimental mercury boiler turbine invented by General Electric began generating about 1,500 kW of electricity at the Hartford Electric Light Company's Dutch Point Station*. It was claimed to be more fuel efficient than steam turbines alone. Boiling mercury (354ºC) needed a smaller fraction of the total heat input than for vaporizing water, and it operated at lower pressure causing less stresses in the pipes. After the mercury vapour drove the first stage of turbines, the exhaust heat from the mercury was used to produce steam for a second stage of steam turbines. By 1947, three full-scale plants had been built, but later conventional steam plant efficiency exceeded the mercury/steam cycle, so the toxic design was abandoned.«[Image: schematic of the mercury and steam circuits for generator.]
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