Dave Raatz
583 posts

Dave Raatz
@DaveRaatz
Married to Annie; Dad to 3 great kids; CEO of Applied Engineering; Jeremiah 29:11
Homer, AK Beigetreten Mayıs 2011
297 Folgt113 Follower
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Voyager 1 is 24 billion kilometers from Earth.
It communicates with us using a 23-watt transmitter.
Less than a refrigerator light bulb.
The signal takes 22 hours to reach us, traveling at the speed of light.
By the time it arrives, it's 20 billion times weaker than the power of a digital watch battery.
NASA's Deep Space Network picks it up using 70-meter dish antennas cooled to near absolute zero to reduce electronic noise.
The engineering required to hear a 23-watt signal from 24 billion km away is arguably more impressive than the spacecraft itself.
Launched 1977.
Still transmitting.
Still being heard.
We built something that works perfectly, 47 years later, in conditions no one has ever tested in.
That's what engineering for the long term looks like.
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Dave Raatz retweetet

Applied is celebrating 40 years of service. Watch to learn more about the journey. 👇youtu.be/nW2mQcF-qNU

YouTube
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Why work at Applied? We're an engineering company run by engineers. Come and join us! To learn more...
⤵️
go-applied.com/careers/career…
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We’ve spent 40 years helping engineers learn, build, and do the best work of their careers. Learn more about the team behind the milestone.
👇
go-applied.com/2026/02/19/40-…
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@Cernovich It's unbelievable. I moved out of Minnesota 5 years ago because of the immoral and incompetent politicians there. Looks like Ohio is no better.
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Gov. Tim Walz ‘needs to be held accountable’ after video reveals Somali aid fraud — including $4M daycare with no kids and misspelled sign nypost.com/2025/12/27/us-…
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