Cleaning up an old family website (pre blog) for sharing stories with out-of-town family and found this bit of goofy-dad nonsense that made me laugh so I thought I’d share it:
Bedtime conversations tend to be a little goofy when dad’s doing lights out….
A discussion of wavelengths of energy and radio astronomy leads to the following:
Geek: How do you see things with xrays and radio waves?
Dad: Well you could look at the signals bouncing back. Where there is nothing you get no bounce-back, and where there’s a planets or moon or something you get a bounce back. How long it takes to bounce back tells you how far away it is. Longer wave lenghts show less detail than shorter wave lengths (long discussion of why).
One time there were these astronomers trying to discover new planets and they decided to create a gamma-wave telescope.
Geek: Did they find any?
Dad: Well, they thought they had, but things were kind of strange….
So then they sent gamma rays towards this one spot and they got ultraviolet waves back!
“That’s funny” the astronomers said to each other, “let’s try xrays.”
So they shot some xrays towards the same location… this time they got back radio waves!
Geek: “They did?!”
After trying to understand what kind of astronomical body could turn their xrays into radio waves of the frequency and waveforms they’d received back, someone got the idea to play the radio waves through a speaker. Boy were they surprised to hear “HEY! No Peeking!” coming out of the speaker!
(Geek breaks out in laughing!)
“WHAT!??? said the astronomers.
They sent back a radio signal on the same frequency saying, “Sorry, we didn’t know anyone was there!”
They got a message back saying, “You didn’t? Didn’t you see my sign?”.
“What sign?” the astronomers sent back.
“Check the ultraviolet signal we returned when you sent all those gamma rays,” was the reply.
So the astronomers took the ultraviolet signal they’d gotten back and figured out it was a sign saying “Bob’s Spaceship Repair Shop.”
The next several nights we’d hear “HEY! No Peeking!” coming from Geek’s room followed by lots of laughter so I guess it was a lasting laughable ™. 🙂
Aug. 2004. (Geek was 8)