Apple Inc (AAPL)

[boston745]

San Diego sightseeing tour company devastated after fire destroys 95% of its vehicles

A sightseeing tour company in San Diego is having to hit the brakes on rentals after about 30 of its vehicles, including several powered by lithium-ion batteries, went up in flames Thursday night, authorities said.

Lithium-ion battery fires have the potential to be extremely dangerous as they emit hazardous gases and can burn for hours or even days.[
In this case, the fire was quickly extinguished and it’s unclear whether the batteries were damaged, Rezende said. /i]

https://www.latimes.com/california/story/2024-11-09/san-diego-sightseeing-tour-company-devastated-after-fire-destroys-95-of-its-vehicles

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How does EMF cause lithium batteries to experience thermal runaway and thus spontaneously combust? One of two main ways:

#1 - Overcharge/Discharge

With various impressed external magnetic field intensities an effect was noticed on the charge and discharge curves as well as the charge and mass concentrations within the batteries. With the two-dimensional model starting from 0mT and going to 1mT had the effect of discharging the battery faster and charging the battery faster. With the two-dimensional model starting from 1mT and going to -1mT had the effect of charging the battery faster. In either case an effect on the various characteristics of the battery were studied. With the experiments conducted on the two types of batteries the effect was more profound than subtle. Discharge times were twice as fast and charge times were equally
affected. With the smaller batteries they all generally charged faster under the presence of a magnetic field due to more uniform penetration. In the presence of the field they also discharged faster. The larger batteries would not see the same uniform penetration because only a small area of the battery sees the center of the coil it is placed on

In this dissertation, they found that external magnetic fields significantly increased charge and discharge rates in individual lithium battery cells; like shown in the following image. They also found that smaller batteries were impacted to a greater degree than larger ones. This is likely a reason Tesla is switching to larger battery cells in addition to employing magnetic attenuating honeycomb sandwich battery pack.

Thermal Runaway of Lithium-Ion Batteries Triggered by Electromagnetic Interference
https://ieeexplore.ieee.org/document/9025761

https://ars.els-cdn.com/content/image/1-s2.0-S0378775320302172-fx1_lrg.jpg

#2 - Stimulation of Dendrite Growth

Thermoelectric current causes asymmetric growth pattern of dendrites.

thermoelectromagnetic convection occurs in the vicinity of the solid-liquid interface, and vortices are generated between dendritic arms. It is shown that the thermoelectromagnetic convection has a major influence on dendritic morphology.

Quote Sources:

#1:https://digitalcommons.njit.edu/theses/1743

#2:https://www.sciencedirect.com/science/article/abs/pii/S001793101930225X


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Here is a collection of my research going over multiple subjects including Tesla AI/Neural Net for AB missile systems, SpaceX satellites = grid of satellites for Brilliant Pebbles, September 11ths SpaceX connection, & Musk = DoD stooge.
https://investorshub.advfn.com/boards/read_msg.aspx?message_id=175357996