#367: SpaceX, Waymo, Lucid, and Alex’s Tesla Solar Obsession

The Gen 1 Toyota Prius is the first-generation hybrid Prius that became famous for its driver-facing energy display. It shows how the car is using energy—like battery charging vs. propulsion—and even visualizes changes during acceleration, deceleration, and steady cruising.

“Battery wheels” refers to the Prius’ energy-flow display conceptually linking wheel motion to the battery’s power. In other words, it’s a visual way to show when the electric side is driving the wheels versus when the engine is doing the work.

A drivetrain is everything that takes power from the energy source (like an electric motor or engine) and delivers it to the wheels. It includes major components such as the motor/engine, transmission, driveshafts, and final drive.

The Tesla Model S is an all-electric luxury sedan known for its large touchscreen interface and technology-focused design. In the podcast context, it’s specifically referencing early (first-generation) Model S layout details—like the center placement of the display—showing how the cabin design evolved over time. It may come up because those interface and packaging changes affect usability and owner experience.

Regenerative braking is an EV feature where slowing down helps recharge the battery. Instead of wasting all braking energy as heat, the electric motor acts like a generator, and the car converts that energy back into electricity.

A regen display refers to the dashboard interface that shows regenerative braking activity. Regenerative braking converts some of the car’s motion back into electrical energy to recharge the battery, and the display typically visualizes how much is happening.

“Power walls” refers to Tesla’s home battery units (Powerwall) that store electricity generated by solar panels. They let you use stored energy later and can be integrated with your EV charging and home energy management.

“Range estimates” are the projected miles/kilometers an EV should be able to drive on a full charge. They’re based on assumptions and testing conditions, so real-world range can differ—especially with speed, temperature, driving style, and battery state.

A “nominal figure” is a stated or advertised battery capacity number that may not match the battery’s usable capacity in practice. EV manufacturers often quote a nominal capacity, while the effective capacity available for driving can vary due to calibration, reserves, and operating conditions.

Pekron is the company name the speaker mentions as the source of the portable solar-and-battery product. In this segment, it’s presented as a consumer option you can buy.

“F 3000” appears to be the model name of the portable battery/solar power unit the speaker bought. The segment frames it as a compact system that can store a few kilowatt-hours and be recharged by a solar panel.

A kilowatt-hour (kWh) is a unit of electrical energy capacity. When someone says a battery has “three kilowatt hours,” they mean it can store enough energy to run a 3 kW load for about one hour (or a smaller load for longer).

LFP batteries are lithium iron phosphate cells. They’re known for being relatively safer and long-lived compared with some other lithium chemistries, which is why they’re common in home and portable energy storage.

An induction burner is a cooktop that heats cookware using an electromagnetic field rather than an open flame or exposed heating element. It’s efficient and common in portable camping setups because it can run from battery power (assuming the inverter/charger supports the load).

Being “off grid” means your home can operate without relying on the utility power grid for electricity. In practice, most off-grid setups use solar and batteries to cover outages and daily energy needs.

ROI (return on investment) measures how much money you get back relative to what you spent. Here, they’re weighing the cost of the solar-plus-battery setup against savings and payouts over time.

A “virtual power wall” is a software-and-inverter-based setup that aggregates stored energy (often from home batteries) and coordinates it with the electric grid. Instead of a single physical wall battery, it’s “virtual” because the system participates in grid services and energy trading.

“Kicking money back to the grid” refers to exporting electricity to the utility and receiving compensation, typically through net metering or a utility buyback program. The key idea is that your system can earn credits or payments when it sends power back.

The Porsche 928 is a grand-touring (GT) coupe known for its front-engine layout and V8 power, built to be a more comfortable alternative to the 911. In this segment, the hosts talk about getting the air conditioning fixed on an 84 model, which highlights how these older GT cars can still be used day-to-day with proper maintenance.

Air conditioning (A/C) is the climate-control system that cools and dehumidifies the cabin. On older cars like a Porsche 928, A/C repairs can be a noticeable “quality of life” fix because the system may be aging and harder to keep working reliably.

Deadheading is when an autonomous vehicle (or any vehicle) travels without carrying a passenger—often to reposition to the next pickup. In ride-hailing economics, deadheading directly affects utilization and cost per ride because those miles don’t generate fare revenue.

Zero occupant miles are the distance traveled by a vehicle with no passengers onboard. For autonomous ride services, this is a key metric because it highlights how much of the fleet’s driving is “repositioning” versus revenue-generating trips.

In this context, “S1” refers to a specific autonomous vehicle model or system release the speaker expects to reveal operational economics. The key idea is that the vehicle’s real-world performance and cost structure become clearer once the product/system is publicly available.

In autonomous ride-hailing, “economics” refers to the cost-to-operate versus revenue generated per mile or per ride. The speaker is contrasting marketing metrics (like total rides and miles driven) with the missing piece: how much money the operation loses or makes.

An IPO (Initial Public Offering) is when a company sells shares to the public for the first time. The speaker is suggesting that the company may avoid an IPO until it can better disclose or understand operational costs and profitability.

“Level four” refers to a high automation capability (often called SAE Level 4) where the system can drive without a human in certain conditions. “Safety metrics” are the measured indicators used to demonstrate how safe the system is—like incident rates and performance under defined scenarios.

A “race to efficiency” describes how competing autonomous-transport providers try to reduce costs and improve utilization as the market matures. The analogy to airlines suggests that once safety and capability are “good enough,” the competition shifts toward operating cheaper and running more effectively.

Phoenix refers to the city in Arizona where Waymo has operated robotaxi services. The hosts mention it as an example of where Waymo’s operational approach makes sense for real-world deployment.

Profit margin is the percentage of revenue that remains as profit after covering operating costs. Here, the host is describing how Waymo’s per-trip or per-operation costs could be passed through, leaving some margin.

A “counterfactual” argument compares what happened to what would have happened under an alternate scenario (e.g., if the system hadn’t been used). The host argues that in safety-critical tech, these comparisons are risky because they can be framed to support different conclusions.

“Autopilot” here refers to a driver-assistance system that can automate parts of driving (like steering and speed) but is not the same as fully autonomous driving. The segment discusses autopilot’s role in a crash and how safety claims are evaluated.

Elon is referring to Elon Musk, who has publicly argued about how driver-assistance systems should be evaluated—especially the idea of counting “lives saved” versus focusing on misuse and responsibility. In this segment, his comments are used to frame the debate about safety and accountability.

Waymo is an autonomous-driving company whose systems are often discussed in terms of safety record and public perception. In this segment, the host connects the debate about safety claims and counterfactual reasoning to why Waymo may be “getting a bad rap.”

A “computational model” is a software-based representation used to predict or demonstrate how a system performs. Here, it’s discussed in the context of showing that an automated driving system can achieve better outcomes than a human—raising questions about how those claims can be challenged later.

“Perceived perceptions” here refers to how people’s beliefs about risk can be distorted by psychology—what feels dangerous may not match what actually is dangerous. The host uses the shark-attack vs. mosquito example to illustrate that public fear often doesn’t track real risk.

AVs stands for autonomous vehicles—cars that can drive themselves using sensors and software rather than a human doing all the driving. In the context of this discussion, the host is comparing how quickly public acceptance and real-world safety outcomes can change as AVs spread.

“Freeway rides” refers to self-driving service on limited-access highways, where speeds are higher and traffic flow is more complex than in city streets. Robotaxi operators may pause or limit freeway operations if edge cases (construction zones, unusual driver behavior, lane merges) increase risk or customer complaints.

In highway work zones, cones are used to guide traffic around construction or lane closures. For autonomous driving systems, cones are part of the perception and planning problem—misinterpreting them or the surrounding layout can lead to conservative behavior or service pullbacks.

“Construction” here means active highway construction zones, which change lane geometry, signage, and traffic patterns. Autonomous systems often have to handle these as challenging edge cases, and operators may reduce service in areas where construction complexity increases the chance of uncomfortable or unsafe interactions.

In autonomy discussions, an “envelope” is the operational design domain (ODD)-style idea: the bounded set of conditions where the system is expected to work well. Pulling back to a smaller envelope reduces exposure to edge cases (like construction or unusual traffic behavior) that can degrade performance and rider trust.

“Customer experience” in robotaxi operations refers to how riders perceive the service—comfort, predictability, wait times, and whether the ride feels smooth and safe. The speaker frames it as a measurable target (close to 100% awesome) that can drive decisions to pull back and re-release after improvements.

“Uber CTO” means the Chief Technology Officer of Uber, the executive responsible for the company’s technology strategy. Here, the speaker mentions the Uber CTO posting a video of an “aggressive” autonomous-driving behavior involving Waymo, highlighting how even tech leaders publicly engage with real-world driving incidents.

“Wrong lane” is a traffic-safety term meaning a vehicle is traveling in a lane it’s not supposed to use for its direction of travel. In autonomous-driving discussions, lane choice is a key safety and compliance issue because it affects right-of-way and how other drivers react.

“Cruise vehicles” refers to self-driving cars operated by Cruise, a robotics company focused on autonomous driving. In this context, the speaker is describing how early autonomous behavior could frustrate human drivers, affecting traffic flow and safety.

A fully driverless vehicle is an autonomous car that operates without a human driver monitoring or taking over. The speaker finds it unsettling because they haven’t experienced that level of automation at freeway speeds before.

Lucid is an EV automaker known for building electric vehicles and focusing heavily on efficiency and performance. In this segment, Lucid is mentioned in connection with leadership news, which matters because EV companies’ direction and execution often hinge on key executives.

Ima Diallo is a named executive at Lucid. The hosts treat her departure as notable, implying it could signal changes in leadership, strategy, or execution at the EV automaker.

Electric motors convert electrical energy from the battery into motion. Their efficiency and physical size are important because they influence vehicle range, performance, and how much space remains for the battery pack and other components.

LiDAR (Light Detection and Ranging) uses laser pulses to measure distances to surrounding objects and build a 3D map of the environment. It’s commonly used in advanced driver-assistance and autonomous-vehicle testing because it can detect obstacles and road geometry with high precision.

“L three” refers to Level 3 autonomy (often written as L3), where the car can handle driving in certain conditions, but a human driver must be ready to take over when the system requests. It’s a step beyond Level 2 because the car can manage more of the driving task, but it’s not full “hands-off, eyes-off” autonomy.

Multi-domain development testing means validating an autonomous system across multiple vehicle “domains” (typically perception, planning, control, and sometimes communications/HMI). The goal is to ensure the whole stack works together safely, not just individual sensors or software modules.

“Self-driving vehicles” refers to cars or robotaxis that use sensors and software to drive with little or no human input. In the AV (autonomous vehicle) world, this usually ranges from driver-assist features to fully autonomous operation depending on the system and regulations.

“Fully driverless rides” means a public ride service where no human driver is required in the vehicle. That’s a key milestone for autonomous-vehicle companies because it depends on both technical performance and regulatory approval.

“AV” stands for autonomous vehicle. In this context, it’s the lens the speakers use to evaluate whether robotaxi services can operate reliably and safely without a human driver.

Wave refers to an autonomous-vehicle ride service the host has used, described here as offering “open route rides.” The host compares the ride experience to “FSD parody,” implying Wave’s autonomy feels close to Tesla’s Full Self-Driving behavior in terms of comfort and smoothness.

FSD (Full Self-Driving) is Tesla’s driver-assistance software package marketed for enabling more autonomous driving features. In this segment, the host uses it as a reference point for how “autonomous” the ride feels in terms of comfort and behavior.

A robotaxi is a self-driving taxi service where the vehicle performs the driving task without a human driver controlling it. This segment focuses on timelines for when robotaxi services may launch and whether a human safety driver will still be present.

“Safety wheel” here refers to a human safety driver’s controls in a robotaxi—someone positioned to take over steering if the autonomous system can’t handle a situation. The host is arguing that even if rides are mostly autonomous, humans may remain through the end of the year.

“Electrons” is a physics term for the charged particles that carry electrical current. The host uses it as a vivid way to describe electricity flowing during solar charging and energy movement in an EV/solar setup.

The Ferrari Luce is a Ferrari model discussed in the context of strong demand and sell-through in the Asian market. The mention of it “selling out” suggests it’s a limited or highly sought-after vehicle where allocation and availability matter. It’s likely brought up because market demand can influence production timing, pricing expectations, and how quickly buyers can secure orders.