Luke Bryan

I'm sure Portland/Eugene area would be a popular place for this

Two questions -
1) Where would one rsvp if interested and in the area Sept 6/7?
2) Do you know any amateur radio club/groups near that area that are meeting any time around that week end?

Luke

Greetings and happy PI DAY to all!
If you hadn't heard, Pi day is a holiday on (3.14) March 14th celebrating mathematics.
The premium version of RepeaterSTART for Linux and Windows is only $3.14 for ONE FULL YEAR using coupon "PIDAY".

The free desktop app shows a full topo map, Ham radio repeaters for licensed radio amateurs, and the premium version adds step by step instructions to enter repeaters into a variety of popular radios:


RepeaterSTART is the must-have app for licensed ham radio (and GMRS) operators:
* Full topo map to see where repeater towers are in relation to hills and valleys.
* Offline database that updates automatically when opened and device is online.
* Downloaded database of repeaters from hearham.com website, which has thousands of ham repeaters around the world.

The map, repeaters and step by step instructions all work offline and off-grid once you have set it up on your computer or mobile device!

If you live in Southern Oregon, please visit the CARE ham radio hamfair this Saturday (March 15th) in Medford:
https://howtotrainyourrobot.com/medford-ham-fair-next-weekend-plus-a-pi-day-sale/

There will be Faraday cage boxes for sale and demos of the program (available on iOS, Android, Windows, Linux.)

I'd like to know more about the earth househouse/shed. Are they durable, I don't see this type often.

I made a your-face-in-a-pie trick with OpenCV at a computer programming demo Pi day party -
https://www.instructables.com/Your-Face-in-a-Pie-Not-a-Pie-in-the-Face-Droste-Ef/
https://howtotrainyourrobot.com/green-screening-a-recursive-green-screen-for-a-unique-pie-day-effect/

What about Kohlrabi? I just tried one this year (for the first time I think?) It is like an apple of a vegetable it's great.

Daphne Singingtree wrote:

The house will be finished the beginning of February and we are starting to take applications now.

How did you set up the design/build it? What builder?

David Baillie wrote:

Mike Kay wrote:No mention of the elephant in the room of what the ethical cost is to rechargeable batteries using cobalt

What about the fact they got much better in recent years - reducing the amount of Cobalt and other conflict minerals in recent years' EV batteries?
https://cleantechnica.com/2020/09/22/everything-you-need-to-know-about-teslas-new-4680-battery-cell/

The old car batteries are kept in warehouses mostly or sometimes recycled - those are very valuable metals and elements and that's the good thing about electric car batteries/Li-ion in general, instead of just crushing the whole car at the end of its usable life it will have a large amount of chemical elements they can mine out later or maybe even just use now as part of a grid tie energy sinc.

Interesting discussion here
https://www.chevybolt.org/threads/whats-happening-to-recalled-batteries.42348/
and an old WIRED article for more info - https://www.wired.com/story/cars-going-electric-what-happens-used-batteries/