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Windfreak Technologies Frequency Synthesizers - RF Cafe



Windfreak Technologies Frequency Synthesizers - RF Cafe

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Tennode microwave devices - RF Cafe

9+11 = 20: Unbelievable Images on the $20 Bill
- RF Cafe Cool Pic -

You're not going to believe this pair of images on the new $20 bill. A further freak coincidence is that the Islamic terrorist attack on the United States occurred on 9/11, and those numbers sum to 20 - the denomination of the bill that contains images of the twin World Trade Center towers and the Pentagon building on fire! This trick was demonstrated to me by a 17 year-old boy at my son's karate class. I made the 9+11 connection myself. Take a look!

Twin Towers in Flames - RF Cafe

Twin Towers in Flames

Pentagon in Flames - RF Cafe

Pentagon in Flames

Fold Lines - RF Cafe

Fold Lines

Cool Pic Archive Pages

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These images have been chosen for their uniqueness. Subject matter ranges from historic events, to really cool phenomena in science and engineering, to relevant place, to ingenious contraptions, to interesting products (which now has its own dedicated Featured Product category).

Tennode microwave devices - RF Cafe
RF Cascade Workbook 2018 by RF Cafe



Rigol DHO1000 Oscilloscope - RF Cafe