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CodeHS Upgrades AP Python with OOP, Testing, and Async Patterns

If you’re an AP Computer Science student using CodeHS, you’re about to get a significant upgrade: the platform is refreshing its Python curriculum for Fall 2026 with improved autograders, clearer ...
Circuit Digest

Building a Voice-Controlled Drone with LiteWing using Python

The laptop connects directly to the drone through its Wi-Fi access point (AP), enabling wireless communication between the ...
How-To Geek on MSN

How to use LAMBDA in Excel to create scalable, reusable functions

LAMBDA lets you turn repeated Excel logic into reusable functions that update automatically across your entire workbook.
EurekAlert!

Surface charge and membrane lipid composition define extracellular vesicle (EV) function: Lipid asymmetry enables new quality metrics for EV-based therapeutics

Differences in the surface negative charge between EXOs and PM-EVs manifest as variations in target cell specificity and pharmacokinetics. Therefore, zeta potential measurement can serve as one of the ...
SFGate

New EPA Guidance On Diesel Exhaust Fluid (DEF)

Diesel owners who have wrestled with warning lights, sudden power loss or even complete shutdowns tied to diesel exhaust fluid systems may finally be getting some relief. The U.S. Environmental ...
Truck News

EPA removes DEF sensor requirement for diesel engines

President Donald Trump and the U.S. Environmental Protection Agency announced guidance allowing the removal of the DEF sensor requirement for all diesel equipment. EPA said sudden speed losses caused ...
CCJ

EPA strikes DEF sensor requirement, seeks to end derates over fluid quality

The U.S. Environmental Protection Agency on Friday said it is dropping the requirement for diesel exhaust fluid (DEF) sensors as part of a truck's aftertreatment system in favor of monitoring actual ...
Forbes

How Do We Define Success?

Momentum Over Milestones: Success is not the destination you applaud at the finish line; it is the courage to stay aboard while the landscape blurs, the turns tighten, and the goalpost keeps moving ...
PC World

Spotify’s hidden Basic tier can save you cash, if you can find it

PCWorld reports that Spotify offers a hidden “Basic” tier launched in mid-2024 for $10.99/month, providing music-only streaming without audiobooks or lossless audio. This plan requires existing ...
GM Authority

Pouring DEF Into A GM Duramax Truck Diesel Tank Can Be A Costly Mistake: Video

Most diesel truck owners understand how to put diesel exhaust fluid (DEF) in their trucks. However, some make the mistake of getting DEF in their fuel tank instead of the dedicated DEF tank. As the ...
Linux Journal

Python 3.13.5 Patch Release Packed with Fixes & Stability Boosts

On June 11, 2025, the Python core team released Python 3.13.5, the fifth maintenance update to the 3.13 line. This release is not about flashy new language features, instead, it addresses some ...