Museum at Christmas

This weekend, our local museum had a "Santa's Grotto" in the windmill. The children loved it and were told a story (in groups) and were each given a gift. To them it was magical.

In the main museum, there was face painting, mulled wine, minced pies  and much more. We helped with the raffle.

In all, it was a great. happy, occasion for all, especially the children.

Sunspots - Monday December 8th

 Solar flux is 194 and the SSN is 133. A=8 and K=0.

10m 500mW WSPR (Sunday)

My beacon has been on since about 1115z.

UPDATE 1607z:  12 stations have spotted me. See table.

UPDATE 2138z: QRT

6m 5W FT8 (Sunday)

My gear was turned on at about 1115z.

UPDATE  1132z:  Spotted by 2 English stations.

UPDATE  1603z:   13 stations have spotted me. See map.

UPDATE 2140z:  18 stations spotted QRT.

That time of year!

The museum and windmill near us is having a Santa’s Grotto weekend. 

We’re helping today.

Sunday plans

 Probably 500mW 10m WSPR and 5W 6m FT8 later.

WSPR?

The impression I am getting is that WSPR is going down in popularity whereas FT8 is going up. I was considering buying a dedicated multi-band WSPR TX and WSPR RX.  I am having second thoughts.

WSPR needs less bandwidth (about 6Hz) than FT8 (about 50Hz) but WSPR is more sensitive by about 10dB. Maybe many cannot make use of this because of local noise. Also FT8 allows 2-way QSOs.

Last evening I tried 40m WSPR  and FT8. On WSPR I spotted nobody, whereas on FT8 I spotted 12 stations in a similar period.

Sunspots - Sunday December 7th

Solar  flux is 200 and the SSN 129. A=16 and K=3.

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AI crappery

At one time I enjoyed YouTube, but sadly you no longer can be sure that anything is real. 

I watched a very long video supposed to be by Brian Cox. It was clearly not by Brian Cox. Last week I watched a video that was meant to be the thoughts of Einstein.

The message is clear: you cannot know what is real and what is AI. The only thing you can do is assume everything is generated by AI unless you can be absolutely certain of the source.

Is there a universe?

This is a philosophical question. 

Is there any way of proving anything exists outside of ourselves? 

We observe everything through our senses and neurons. What happens when these are no more?  Does the world and universe still exist or is it only there because we observe it?