The Anonymous Widower

Piers Corbyn Among Those Held In Coronavirus Lockdown Protests

The title of this post, is the same as that of this article in The Guardian.

This is the introductory paragraph.

The brother of the former Labour leader Jeremy Corbyn was one of several protesters arrested on Saturday, as small demonstrations against the coronavirus lockdown took place across the country.

And this paragraph describes what he was saying and doing.

Corbyn’s brother, Piers, was taken away after using a megaphone to declare that 5G and the coronavirus pandemic were linked and branding the pandemic as a “pack of lies to brainwash you and keep you in order”. He also disputed the need for a vaccination.

According to his Wikipedia entry, he denies the existence of climate change. He must have interesting discussions with his brother, if this report on the BBC is to be believed.

 

May 16, 2020 Posted by | Health, World | , , , , , , | 2 Comments

Roche To The Rescue?

This article on the BBC is entitled Covid Antibody Test A ‘Positive Development’.

This is the introductory paragraph.

A test to find out whether people have been infected with coronavirus in the past has been approved by health officials in England.

After false starts with dodgy and unreliable Chinese tests, this certainly is a positive development.

Personally, I trust Roche and their technology, as I regularly use one of their Coaguchek devices to test my INR.

May 16, 2020 Posted by | Health | , , | 1 Comment

Zinc8 Seem To Be A Surprisingly Open Company

Several energy storage companies, that I have looked at for this blog are secretive companies.

In The Mysterious 150-hour Battery That Can Guarantee Renewables Output During Extreme Weather, where I pointed at an online article of the same name, the secrecy is in the headline. Look at the web site of the company involved; Form Energy and it reminds me of a term used in the 1970s and 1980s to refer to non-existent software – vapourware. Or one of my older favourite phrases – All fur coat and no knickers.

I have developed disruptively innovative software and other products and understand, the need for secrecy. But there is a need for a balance between secrecy and information.

As an example, one of the products, I have highlighted here, could be ideal for one of the followers of this blog. They will be investigating the product, as I have found enough information to enable them to decide, that contacting the company will not be a waste of time.

Some companies in innovative energy storage development like Highview Power and Hydrostor have posted informative YouTube videos about their technology, but others just rely on the same endlessly repeated phrases.

When I looked at the Zinc8 web site, I thought they were another company dealing in the same phrases, as there are two on the home page.

  • Zinc8 is redefining long-duration energy storage.
  • The leader in zinc-air battery technology.

But they are a lot more open, than the home page might suggest.

Looking up zinc-air battery on Wikipedia, gives a lot of information, that is understandable. This is the introductory paragraph.

Zinc–air batteries (non-rechargeable), and zinc–air fuel cells (mechanically rechargeable) are metal–air batteries powered by oxidizing zinc with oxygen from the air. These batteries have high energy densities and are relatively inexpensive to produce. Sizes range from very small button cells for hearing aids, larger batteries used in film cameras that previously used mercury batteries, to very large batteries used for electric vehicle propulsion and grid-scale energy storage.

I instantly thought, if a technology can be both non-rechargeable and rechargeable and useable in applications from hearing aids to vehicle propulsion and grid-scale energy storage, the technology must have something. I also worked in a non-ferrous metals factory as a teenager and know that zinc is easy to handle.

I then looked at their technology page

  • There is a detailed explanation of the technology.
  • They stress their patents and certification.
  • They show how a system can be expanded.
  • They list the major technological advantages of the system. Robust, safe, scalable etc.
  • They claim 20,000 operating life hours and 8+ operating hours.

They also finish off by giving an energy capacity cost of $45 per kWh.

I tend to think, that they have found a quirk in zinc-air technology, that they are exploiting, by some good old-fashioned innovative engineering.

I shall be watching Zinc8 and the other zinc-air battery start-ups.

May 16, 2020 Posted by | Energy Storage | , , , | 1 Comment