fresh bytes
Subscribe Now

The beauty of zipper merging, or why you should drive ruder

merge.jpg

Of all of the reasons for traffic snarls, impending lane closures bring out a particularly brutal combination of road rage and etiquette confusion. Most drivers know the pain of approaching two lanes in this situation; the left one is backed up much further because the right one will close in less than a mile thanks to, say, construction.

Which lane should a driver pick in this scenario? Steer to the left as soon as you see a closure notice and you’ll almost certainly go slower; stay in the right and you’ll catch stink-eye, honks, and even swerving drivers. Everyone is upset that you’re about to essentially cut in line—an act that will require a tense, last-minute merge of your own.

Most driving schools and transportation departments in the United States don’t instruct drivers on how to handle this situation or whether they must merge within a certain mileage, leaving this kind of merge up to the grace of your fellow, angry commuters. This week, however, Washington state joined Minnesota in sending a clear message to drivers: merge rudely. It’s actually faster and safer.
via ars technica

Continue reading 

Image: Lensinatrix

Leave a Reply

featured blogs
Apr 25, 2024
Structures in Allegro X layout editors let you create reusable building blocks for your PCBs, saving you time and ensuring consistency. What are Structures? Structures are pre-defined groups of design objects, such as vias, connecting lines (clines), and shapes. You can combi...
Apr 25, 2024
See how the UCIe protocol creates multi-die chips by connecting chiplets from different vendors and nodes, and learn about the role of IP and specifications.The post Want to Mix and Match Dies in a Single Package? UCIe Can Get You There appeared first on Chip Design....
Apr 18, 2024
Are you ready for a revolution in robotic technology (as opposed to a robotic revolution, of course)?...

featured video

How MediaTek Optimizes SI Design with Cadence Optimality Explorer and Clarity 3D Solver

Sponsored by Cadence Design Systems

In the era of 5G/6G communication, signal integrity (SI) design considerations are important in high-speed interface design. MediaTek’s design process usually relies on human intuition, but with Cadence’s Optimality Intelligent System Explorer and Clarity 3D Solver, they’ve increased design productivity by 75X. The Optimality Explorer’s AI technology not only improves productivity, but also provides helpful insights and answers.

Learn how MediaTek uses Cadence tools in SI design

featured paper

Designing Robust 5G Power Amplifiers for the Real World

Sponsored by Keysight

Simulating 5G power amplifier (PA) designs at the component and system levels with authentic modulation and high-fidelity behavioral models increases predictability, lowers risk, and shrinks schedules. Simulation software enables multi-technology layout and multi-domain analysis, evaluating the impacts of 5G PA design choices while delivering accurate results in a single virtual workspace. This application note delves into how authentic modulation enhances predictability and performance in 5G millimeter-wave systems.

Download now to revolutionize your design process.

featured chalk talk

Advancements in Motor Efficiency Enables More Sustainable Manufacturing
Climate change is encouraging the acceleration of sustainable and renewable manufacturing processes and practices and one way we can encourage sustainability in manufacturing is with the use of variable speed drive motor control. In this episode of Chalk Talk, Amelia Dalton chats with Maurizio Gavardoni and Naveen Dhull from Analog Devices about the wide ranging benefits of variable speed motors, the role that current feedback plays in variable speed motor control, and how precision measurement solutions for current feedback can lead to higher motor efficiency, energy saving and enhanced sustainability.
Oct 19, 2023
24,249 views