BYD
Let's Know Things
Colin Wright
4.8 • 593 Ratings
🗓️ 13 December 2022
⏱️ 26 minutes
🧾️ Download transcript
Summary
This week we talk about Tesla, EVs, and Chinese brands.
We also discuss California, the Inflation Reduction Act, and the green economy.
Show notes / transcript: https://letsknowthings.com/episode342
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Transcript
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| 0:00.0 | Electric vehicles are older than what's become the modern internal combustion engine standard model, |
| 0:21.1 | having initially arrived in the first half of the 19th century, |
| 0:25.1 | around the same time as early electric motors, |
| 0:27.6 | which were the first means of converting electrical energy into mechanical energy, |
| 0:32.4 | allowing electricity to make things move rather than just shocking people, |
| 0:37.0 | making things glow, and sometimes setting stuff on fire. |
| 0:40.3 | We didn't get something approximating the eventual modern iteration of an electric vehicle until later that century, |
| 0:47.3 | when in 1859, the lead acid battery was invented, which allowed for the recharging of an electricity storing piece of |
| 0:55.0 | hardware, rather than just the one-off use of something that then had to be replaced. |
| 1:00.5 | So this is what made an electric vehicle feasible over time, the battery capable of being |
| 1:06.0 | refilled with energy, rather than serving as a one-time-then-it-done sort of novelty. |
| 1:12.1 | The lead-acid battery was massively improved upon in 1881, and these improvements |
| 1:17.4 | allowed each battery to store far more electricity than previous iterations, and this in turn |
| 1:23.1 | is what led to the mass production of these batteries. |
| 1:26.4 | Earlier versions just weren't useful enough to justify production on scale. |
| 1:31.3 | From that point forward, even that same year, inventors around the world, and especially in Europe, |
| 1:37.3 | where much of this battery development was taking place, would strap these batteries and they're accompanying electric motors to all sorts of things, |
| 1:45.8 | from carriages to tricycles to boats. Consequently, the first real-deal electric vehicle |
| 1:51.7 | with its own power source, the first outboard motor, and the first battery-powered rail car |
| 1:57.1 | all arrived around the same time, between 1881 and 1887. |
| 2:01.6 | For a long while after that, electric vehicles of all kinds and at all scales were used for work purposes, |
| 2:08.6 | like pulling rail cars filled with coal from mines, and for traveling decent distances relatively |
... |
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