TechMobility Topics

Think the back seat is the safest spot in a crash? New IIHS testing challenges that idea, and we examine why rear-seat protection in many newer vehicles still lags behind that of the front. We highlight which models earned top marks, why small and midsize SUVs exceeded expectations, and why minivans—despite their family-friendly image—didn't make the cut. You’ll get straightforward, jargon-free insights on how modern restraint systems work, what to look for when buying, and the one habit that still boosts every safety feature’s effectiveness.

In this episode, I explore Ford's strategic shift as CEO Jim Farley believes the company is experiencing a "Model T moment"—introducing a groundbreaking manufacturing breakthrough that could greatly reduce production costs, similar to the original assembly line over a century ago. With automotive prices averaging around $50,000, the industry faces a key challenge: adapt significantly or risk falling behind global competitors.

In this episode, I explore what scientists are calling "21st century fires"—a new type of wildfire that burns hotter, faster, and with more destructive power than any previous in human history. These fires can emit radiant heat of 900 degrees Fahrenheit, causing materials to ignite before flames even reach them. The combination of climate change and petroleum-based building materials has created ideal conditions for these unstoppable infernos, capable of turning large homes to ash in just minutes.

My recent hands-on experience with the Cadillac OPTIQ EV at Road America in Elkhart Lake, Wisconsin, showcased a sleek and sophisticated entry point into the luxury electric vehicle market. This compact crossover offers just over 300 miles of range from its 85 kWh battery, with all-wheel drive included as standard in the first model year. While impressive in many aspects—including its SuperCruise capabilities and thoughtful design—its starting price of $52,895 highlights the ongoing challenge of making EVs accessible to mainstream buyers.

During this episode, I share my heartfelt lament for Nissan's decision to discontinue the Ariya EV—a vehicle I found truly impressive during my test drive. While Nissan cites import tariffs and declining sales as reasons, their alternative plan of producing only 500 Leaf EVs each month for the U.S. market seems woefully insufficient. Most dealerships won't even get one vehicle per month! Meanwhile, the less impressive Murano continues, highlighting the confusing priorities during this transitional period for automakers.

During this episode, we delve into Finland's groundbreaking sand battery technology, an innovative solution that stores renewable energy as heat within ordinary sand for extended periods, sometimes lasting several months. This technology operates at high temperatures, reaching up to 600°C, allowing it to provide sustainable heating with minimal energy loss. What makes this approach particularly remarkable is that it leverages one of Earth's most abundant materials—sand—making it a cost-effective and environmentally friendly method to harness and store renewable energy. Throughout the episode, we'll explore how this technology works, its potential impacts on energy sustainability, and the future possibilities it unlocks for renewable heating solutions.  

As electricity demand continues to grow due to advancements in artificial intelligence, the increase in data centers, and broader efforts toward electrification across various sectors, it becomes more important to explore innovative methods of energy generation and storage. In this context, we examine two particularly interesting approaches: emerging technologies that could revolutionize how we produce and store electricity. Additionally, the federal government is actively supporting the revitalization of aging nuclear infrastructure by funding the restart of several formerly retired nuclear plants. Notably, this includes Michigan's Palisades Nuclear Station, which has been shut down for several years. Microsoft has partnered with Constellation Energy to restart Unit One of Pennsylvania's infamous Three Mile Island, a site historically associated with nuclear safety concerns but now considered for future energy use after safety upgrades and regulatory approvals.

In New York City, Manhattan's congestion pricing experiment shows impressive results, with 17.6 million fewer vehicles entering the zone since January of this year. Travel times have greatly improved—up to 36% faster at key entry points—enhancing the daily experience for millions. After initial political resistance, even critics now see the program's benefits for traffic flow, air quality, and public transit funding. Could Boston, Chicago, or other congested American cities be the next to adopt it?

The automotive industry's long-term strategic vision takes center stage in this episode as we examine Rivian's bold move to begin construction on its manufacturing plant in Georgia. Despite current market hesitation around EVs, Rivian is doubling down with a facility scheduled to open in 2028. Why commit billions when consumer preferences seem to be shifting? The answer lies in understanding how global automakers operate with long-term horizons, looking 10-20 years ahead when making capital-heavy investments.

We've seen this before—remember when Tesla's ambitious production goals for the Model 3 seemed impossible? Today, the Model Y is the world's best-selling electric vehicle. Rivian appears to be following a similar strategy, betting that scaling up to mass-market volumes with their R2 and R3 models will position them for future success, regardless of temporary market fluctuations.

E-bikes are no longer just a trendy fad—they're reshaping how people move through cities. While some high-profile rental companies have collapsed, personal e-bike sales have skyrocketed, quadrupling since 2019.

Even in weather-challenged cities like Boston, the adoption has been remarkable. Over a recent four-month winter stretch, riders logged 121,000 trips, proving that these bikes aren’t just for sunny-day commuters.

The technology has evolved, too. Modern e-cargo bikes can carry children, groceries, or work equipment weighing hundreds of pounds, creating new options for urban families. In neighborhoods where public transit is unreliable and traffic gridlock is constant, e-bikes are offering a real alternative to car ownership.

This episode explores how e-bikes are filling a critical transportation gap, the challenges that remain, and why they might be the most important urban mobility trend you’ve never fully considered.