Recent Posts


Tuesday Open Thread

..

8.8 out of 10 based on 11 ratings

The Tesla battery fire burned for longer than it operated for

We all heard about the Tesla Megabattery fire in Victoria last Friday, but you may not know it only started operating on Thursday night. Or that 30 fire trucks and 150 firefighters took 76 hours to get the blazing battery under control.

So it burned for three times longer than it operated.

When they burn, Tesla batteries produce smoke with aluminum, cadmium, arsenic, mercury, lead, selenium, manganese and chromium.

Luckily no one would put a large Tesla battery inside their home, eh?

Firefighters were essentially helpless to stop the 13 ton lithium battery from burning, but they did stop the rest of the battery plant catching fire.

“…we cannot put them out with water or anything else. The best way to deal with these things is to let them burn until they are burnt out. If we try and cool them down, it just prolongs the process. …this wind is helping us by keeping it burning fairly freely,” the CFA’s Assistant Chief Fire Officer Ian Beswicke said.

“But we could be here anywhere from 8 to 24 [or even 76] hours while we wait for it to burn down.”

They also measured air […]

Jet streams playing havoc — bringing snow to Brazil

h/t Electroverse, WX Cycles:

“’I am 62 years old and had never seen the snow’: Brazilians revel in unusually cold weather”

@ReutersScience

Watch the Antarctic cold burst reach up into South America. If only climate models could predict Jet Streams.

Intense Antarctic cold is racing through South America right now, widespread frost with some snow observed all the way into southern Brazil.

Coffee prices are surging as the cold threatens production. pic.twitter.com/KcokCx3Gv4

— Scott Duncan (@ScottDuncanWX) July 29, 2021

There are wandering jet streams at work, watch the video. We get some idea of how vast these weather systems are.

This is how the jet stream looks during the cold surge in South America.

A strong meander helping drive deep cold from the Antarctic ice shelves.

Rather mesmerising. pic.twitter.com/e0DlexJ1NO

— Scott Duncan (@ScottDuncanWX) July 29, 2021

And yet it reminds me of a candle flame…

9.6 out of 10 based on 104 ratings