Roger G3XBM's (Mainly) Amateur Radio Blog

Last night somebody asked me if I had any plans for Christmas and said it only seemed like weeks since the last one! Shops are already putti...

We experience time as flowing from the past into the future. We are also aware of one life in one place. However, it is possible that time i...

We are used to thinking of time flowing from the past into the future and experiencing just one life from cradle to grave.  However, we are ...

For 10m WSPR, I usually sync time using my atomic clock in the shack. For 8m FT8 and WSPR, I usually sync to internet time using the built-i...

Time and again I am amazed by the things that had to happen for me to be here on this planet, at this time, in this country. I am the result...

Many digital modes need the PC clock to be accurate. To this end, many use online time servers for this purpose.  For some time now I have n...

On Mondays, I have been attending lectures in Cambridge on cosmology. This is part of my University of the Third Age course. It is very har...

We experience time as a linear thing flowing from the past into the future.  All our memories are assumed to be the accumulation over our li...

In the shack I have an Asus laptop that is several years old, so I would expect the battery to be losing capacity, In the past I used an onl...

We experience time as linear, running from the past into the future.  We assume our brains store our memories. All this could be an illusion...

Often, new discoveries in science are counter-intuitive and they do not sit comfortably with our experiences.  One of these is quantum mecha...

Time puzzles me. It seems to flow from the past into the future, but this can be an illusion. It could be that all our memories of the past ...

Over 50 years ago I did a very mathematical course at university on quantum mechanics. It was fascinating.  One thing I remember was that ev...

Most of us think of time as going forward from the past to the future. We have memories of our lifetimes and ways, with book, internet and o...

In the last century, our views of physics were radically changed by Einstein and then quantum physics. Things we had believed in for centuri...

" Time is just a construct of the human brain" - discuss. I saw this recently on a Facebook page about research at Durham Unive...

This year, I shall be 72 years old. In some ways I feel old now, but at the same time I feel as if the years since I was a teenager have n...

Our everyday experience is that time moves from the past to the future. This is also the basis of all physical laws I think. Our whole exp...

We always assume that time is linear going from the past into the future. But what if time is an illusion? One thing is certain: we know so ...

One of the things we take for granted is that the future is the future and the past is the past. Of course time itself could be an illusion....