>
The ultimate baking soda (sodium bicarbonate) survival guide:
Most efficient generator to recharge batteries (that I've tested)
How to properly set up your 275-gallon water totes for firefighting or irrigation of garden.
Doug Casey on Milei, Markets, and the Future of Argentina
Cramming More Components Onto Integrated Circuits
'Cyborg 1.0': World's First Robocop Debuts With Facial Recognition And 360° Camera Visio
The Immense Complexity of a Brain is Mapped in 3D for the First Time:
SpaceX, Palantir and Anduril Partnership Competing for the US Golden Dome Missile Defense Contracts
US government announces it has achieved ability to 'manipulate space and time' with new tech
Scientists reach pivotal breakthrough in quest for limitless energy:
Kawasaki CORLEO Walks Like a Robot, Rides Like a Bike!
World's Smallest Pacemaker is Made for Newborns, Activated by Light, and Requires No Surgery
Barrel-rotor flying car prototype begins flight testing
Coin-sized nuclear 3V battery with 50-year lifespan enters mass production
Toyota is reducing its 2022 car production target ti 8.5 million cars. This Toyota target is down from 9 million in January 2022 and down from 10.7 million in 2019, 9.2 million in 2020
Tesla can use more sources for its chips because Tesla programmers can write firmware in 2 weeks to let them use different suppliers for different chips. There are five major categories of auto chips. There are microcontrollers (MCUs), analog, sensors, power chips.
Microcontrollers for powertrain, chassis & safety, infotainment, body & convenience, ADAS/autonomy
(15 to 100 per car)
Analog for power management, BUS transceivers, RF, radar, motor drivers, display drivers, LED drivers, etc. (hundreds per car)
Power discrete for xEV, chassis, powertrain (tens per car)
High end chips for LIDAR and self driving and driver assist AI.
Tesla created a unified computer architecture used in its cars. This reduced the number of MCUs needed from 80 to about 20.
Tesla has their own design for their self driving chip.
Analog chips shortages could last into 2024. The chip shortages in 2022 and 2023 could mean another 15 million cars are not able to be built. There was 71 million instead of 80 million cars build in 2021 and this could be the same in 2022and another 5 million cars are not able to be built in 2023.