Search found 1473 matches

by Mart
Tue Apr 29, 2025 5:53 pm
Forum: Transport
Topic: Tesla mileage discrepancies.
Replies: 25
Views: 1094

Re: Tesla mileage discrepancies.

The 'range' quoted for all electric vehicles tend to be rather fantasy-driven. In the old days, you have mpg at 30mph / 56mph / 70mph, and if you drove your car mainly at these speeds you'd see generally something similar to what was advertised, given correct tyre pressures and without excessive lo...
by Mart
Mon Apr 28, 2025 1:45 pm
Forum: Transport
Topic: Tesla mileage discrepancies.
Replies: 25
Views: 1094

Re: Tesla mileage discrepancies.

Its a class action. The named person on the filing is just the named plaintiff. From what i gather for a class action to be filed there has to be at least 40 people signed up. The filing states it is representing all owners of a tesla in the state of California. I thought it could be done, if it is...
by Mart
Mon Apr 28, 2025 7:46 am
Forum: Transport
Topic: Tesla mileage discrepancies.
Replies: 25
Views: 1094

Re: Tesla mileage discrepancies.

I can't read that article, but have seen others on the subject. I recall the claimant saying that the car is clocking up 72 miles on a 20 mile trip, and this is because of the predictive algorithm used by Tesla for estimating range covered ......... :facepalm: That should equate to about three and ...
by Mart
Sun Apr 27, 2025 5:44 pm
Forum: Transport
Topic: Tesla mileage discrepancies.
Replies: 25
Views: 1094

Re: Tesla mileage discrepancies.

I can't read that article, but have seen others on the subject. I recall the claimant saying that the car is clocking up 72 miles on a 20 mile trip, and this is because of the predictive algorithm used by Tesla for estimating range covered ......... :facepalm:
by Mart
Thu Apr 24, 2025 7:03 am
Forum: Media and Culture
Topic: Blocking out the sun?
Replies: 10
Views: 886

Re: Blocking out the sun?

I think there's a similar idea, but more complex, of launching a sunshade/reflector into space, so as to reduce the amount of sunshine/heat reaching the Earth. In that case I think the idea is to have the shade travel across the oceans, not land.
by Mart
Wed Apr 23, 2025 1:16 pm
Forum: Pets
Topic: Cam Pets, or Petcam?
Replies: 80
Views: 42308

Re: Cam Pets, or Petcam?

Quick news update on the foster fails from last Sep/Oct: Toby has finally reached(ish) his target weight of 34kg ....... or to be a little more honest, he's reached 34.9kg, but it starts with 34 finally. He was 42kg when he arrived, and was one long large curve, but now has many curves. https://i.po...
by Mart
Mon Apr 21, 2025 10:33 am
Forum: Media and Culture
Topic: China - electricity consumption up, coal use down
Replies: 1
Views: 149

Re: China - electricity consumption up, coal use down

Very true, plus I thought the author's BTL comment was very interesting and the image he added: And China hasn't caught up to the USA in total emissions over time, not even close. Or Europe for that matter. Given that its emissions are going to be cut much faster than either the USA's or Europe's, i...
by Mart
Sun Apr 20, 2025 12:47 pm
Forum: Photovoltaic
Topic: Solar PV advice
Replies: 309
Views: 55283

Re: Solar PV advice

I was wondering why DC temps shoot up on my inverter when pushing the DC hard: https://i.postimg.cc/nC7GHgWy/PXL-20250420-085805226.jpg :cat-shock: Scissors out and now fan suddenly works miraculously now that a cable tie isn't jammed between it stopping it working!! :evil: Damn, that must have bee...
by Mart
Wed Apr 16, 2025 10:44 am
Forum: Media and Culture
Topic: long duration storage with liquid air
Replies: 23
Views: 1906

Re: long duration storage with liquid air

Are you agreeing with MikeNowak - who seems to be saying that scaling this up won't work because (if I understood it right) large volume storage of liquid air demands such high pressure that the container becomes either unbuildable or disproportionately expensive? If that's so it's a pity, as it lo...
by Mart
Wed Apr 16, 2025 10:18 am
Forum: Media and Culture
Topic: long duration storage with liquid air
Replies: 23
Views: 1906

Re: long duration storage with liquid air

Don't we have (or had) loads of air liquification and distillation plants around the UK...? I'm sure I have seen lorries of liquid N 2 on the road and delivering to scientific/research facilities - and liquid oxygen is also a regular thing. I have even done jobs on sites where other people have bro...