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Letting in the Light

Electric Auto Association

Gerhardt had joined with Ed Benjamin of the Light Electric Vehicle Association (LEVA) to offer training programs—and certification— to aspiring ebike mechanics. Ten years later, 11 TEVA of NC members, representing 1 out of every 10 people in the chapter, had followed Gerhardt into becoming Certified Light EV Technical instructors.

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Inside the Universe Machine: The Webb Space Telescope’s Trailblazing Optics

Cars That Think

Its mission is to study the infrared universe, and that requires shielding the telescope and its sensors from both the heat of sunlight and the infrared glow of Earth. micrometers, whereas Webb is built to observe infrared light that stretches to 28 ?m meter-diameter light-collecting area. Not so with the JWST. m in wavelength.

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SEAT manufacturing automated ventilators with adapted windshield wiper motors

Green Car Congress

A team of engineers diligently set about designing several prototypes—13 in all—until the definitive model was produced. Each ventilator has more than 80 electronic and mechanical components and undergoes a thorough quality control with ultraviolet light sterilization.

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EU-funded project Recirculate seeks to create new business models for repair, reuse, and recycling of second-life batteries

Green Car Congress

These second-life battery packs will be developed for light vehicles with lower range and power requirements, as well as the lower overall weight to determine how much power the batteries can still provide for this use case. Eurecat will also perform the sustainability assessment and support the circular business model development.

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Stuff We Use: Smoked Side Markers

The Truth About Cars

Instead of a universal product like battery boosters or jack stands, we’ll walk ya through the installation of an accessory placed on one of our cars just the other week. The writer is definitely in the latter camp, though only to a point. Anyway, installing these lights couldn’t have been easier. First, a dose of history.

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MIT Makes Probability-Based Computing a Bit Brighter

Cars That Think

In a noisy and imprecise world, the definitive 0s and 1s of today’s computers can get in the way of accurate answers to messy real-world problems. At the heart of their p-bit is a component called an optical parametric oscillator (OPO), which is essentially a pair of mirrors that bounce light back and forth between them.

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Japan 3D map JV beginning process of creating high-def 3-D maps for autonomous vehicles; dynamic mapping

Green Car Congress

The Nikkei reports that Tokyo-based Dynamic Map Planning (DMP), formed earlier this year by Mitsubishi Electric, mapmaker Zenrin and nine automakers, will begin creating high-definition 3-D maps for self-driving cars this month. Concept of the Dyanmic Map. Click to enlarge. The survey data will be displayed as a collection of dots.

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