Stephen Boyd

@stephenboyd
51 Followers
183 Following
50 Posts
Anglo-Irish-Brazilian-European, Jew-ish, Quaker

E-BIKE owners!! Did you know?

Let your batteries warm up for a while before charging them. Charging a lithium ion battery when it's close to or below freezing will damage it, permanently reducing its capacity.

This is why: https://electronics.stackexchange.com/questions/263036/why-charging-li-ion-batteries-in-cold-temperatures-would-harm-them

HOT TIP:
Best to charge between 10 to 27 C (50 to 80 F), never below freezing.
#BikeTooter

Why charging Li-Ion batteries in cold temperatures would harm them?

Accordingly to what I've found in several sources (user's manual of electronic devices, various forums, e.t.c.) I shouldn't charge my Li-Ion batteries in cold temperatures because this would harm t...

Electrical Engineering Stack Exchange

Supposedly Dakotah Tyler was a "stupid athlete" at Kentucky in a football friendly BS major. But after the injury he went to U Cincinnati and studied a real major (Physics)? Now he's an astrophysics PhD candidate at UCLA?

https://m.youtube.com/watch?v=Mt-a8SdNqqU

He didn't magically become smart and high potential after his injury. That potential was there all the time.

Kentucky didn't "provide an athletic kid an opportunity at higher education." That's BS propaganda. Kentucky hindered his academic potential.

UCLA Grad Slam 2023 - Dakotah Tyler: Characterizing Stellar Effects on the Evolution of Exoplanets

YouTube

A boy cycling.
A man cycling.
A girl walking.

All killed by drivers.
All in the past 24 hours in Ireland.

https://www.thejournal.ie/boy-dies-road-traffic-collision-cork-6144963-Aug2023/

#MastoDaoine #Roads #BikeTooter

Death of a boy in hospital marks the third road death in the country in the last 24 hours

Gardaí said the boy died in Temple Street children’s hospital yesterday evening.

TheJournal.ie

Happy #BlackHistoryMonth !

You know the drill by now. I don't like talking about Black history. Americans know Black history. I want to talk about white American history. In other words, racism, and the erasure of both positive achievements of, and injustices suffered by, non-white people. That's what people don't know.

Try this: Ask your white US friends what the statue of liberty celebrates.

Now ask your Black friends. Or French folk of any color.

1/N

#BlackMastodon

Private cars versus public transport and active travel - letter to Irish Times from @ccferrie https://www.irishtimes.com/opinion/letters/2023/01/10/private-cars-and-public-transport-system/ #CycleLanes #buses #cars
Private cars and public transport system

Prioritisation of public transport and active travel over car use makes sense

The Irish Times

Oh, wow, Tom Lehrer has released all of his songs into the public domain. Apparently also his website will shut down "at some date in the not too distant future" so now's a good time to download directly.

"In short, I no longer retain any rights to any of my songs.
So help yourselves, and don’t send me any money."

https://tomlehrersongs.com/

Songs and Lyrics by Tom Lehrer

Songs and Lyrics by Tom Lehrer DISCLAIMER STATEMENTI, Tom Lehrer, individually and as trustee of the

Tom Lehrer Songs
I’ve been left in limbo by a failing asylum system

Letters: Ahmad Jaber, who arrived in the UK three years ago, says he has been separated from his family and held in never-ending limbo. Plus letters from Graham Charkham, Mo Hutchison, Emma Tait and John Pelling

The Guardian
15 seconds of action from the bird table. It’s very important to feed the birds at this time of year when it’s cold, they need lots of energy to live through the winter. #Biodiversity #ClimateAction #Shorts #Birds. https://youtube.com/shorts/_LmXwgbE7eo?feature=share
15 seconds of birds! #Shorts

YouTube

I very much hope "The Gull Next Door" (@princetonupress) will find its way onto the reading tables of not only birdwatchers and naturalists, but of all who are willing to take the time to expand their understanding of what is one of the most often nearby non-human species all around the world. Be we ever so far from the seashore, gulls are often just a car park, sports field, rubbish tip, or rooftop away from us.

My full review: https://www.wellreadnaturalist.com/2021/04/get-to-know-your-neighbors/ #bookstodon #birds #nature

Get to Know Your Neighbors

Of all the time I misspent during my misspent youth, having now reached the age of greater wisdom (or at least grayer hair), I now count much of it wasted if it was not spent looking at gulls. Like many naturalists who include birds in their studies, I am absolutely rubbish at identifying gulls. Unl

The Well-read Naturalist
@joshuatopolsky It’s not just links to Mastodon. It happened to me just using the word mastodon in another context. My link was actually to a story about mastodon DNA being sequenced at the MIT Technology Review