The windmill next door

This is the windmill right next door with the sails turning this morning. This was taken from the lounge window. They only have the sails turning occasionally. 

Electric cars - are we still waiting for a breakthrough?

It seems to me that we are still waiting for that breakthrough moment similar to that which moved us all from CRTs to LED displays or moved cameras to digital. 

In the case of cars it would be range and cost. Almost exclusively electric cars need batteries with lithium and have limited range. Imagine if we could charge at home infrequently and have huge ranges at a price people could afford.

There has been a lot of excitement about Donut batteries who claim to have produced a solid-state battery with some remarkable figures. If true, this could be the start of a revolution. I believe the Chinese company BYD has also released an electric car that does not use lithium batteries.

If we really could buy cars that no longer need petrol or diesel with similar ranges we would be free of the stranglehold of the oil market. 

It is coming, but just how soon?

10m 200mW WSPR (Tuesday)

My beacon was turned on at about 0815z.

UPDATE 1905z:   Spotted by 18 stations. See table.

UPDATE 2150z:   In the end my tiny beacon was spotted by 22 stations. QRT.

Kings College Chapel, Cambridge, UK

 

This was King's College Chapel in the afternoon sunshine yesterday.

It was nice to see visitors enjoying themselves.

King's Parade is a popular part of the city.

Sunspots - Tuesday March 10th

 Solar flux is 128 and the SSN 72. A=7 and K=2.

Google Nonsense?

Every day, I get a report about visits to this blog. 

In my view, they are total rubbish. Already today, I am supposed to have had more than ten times the number of visits I used to see in a whole day! 

I have no idea how this is obtained, but it feels wrong. Flattering if true, but highly unlikely!

10m 200mW WSPR (Monday)

My TX Zachtek beacon was turned on at 0836z.

UPDATE 0843z:  Just EA8BFK (2880km) spotting me.

UPDATE 1700z:  42 stations spotting me including 14 spots of me from the German research base in Antactica DP0GVN (13685km).

Putin and Iran - Times Radio

 Most days I watch the YouTube videos from Times Radio. They have some very well informed speakers.

uSDX Ultra

This transceiver is now some years old and I assume it is still being made. In the UK it is available from AliExpress for just over £85, which is very low for a QRP handheld covering many of the HF bands. In a tiny handheld form factor is amazing value. It is sold as a 5W radio, but 3-4W is more common.

There have been reports of bad audio unless the settings are adjusted but I have no idea if this has been improved in later models. 

On the face of it, it looks a bargain, but I have not used one.

I would imagine you would get stung for duty.

Sunspots - Monday March 9th

 Solar flux is 135 and the SSN 76.  A=22 and K=1.