North Korea Says It Test-Fired New Tactical Guided Weapon - WSJ

Mr. Kim visited an air force unit where he instructed pilots to “take off and perform difficult and complicated air combat actions,” state media said.

This makes Kim look cartoonish. He’s anything but.

Drafts app is the perfect cross-platform app. Fast enough to catch an idea before it slips away.

Seriously, what is wrong with the Toyota design team?

Flowers in bloom at Monticello

Another beautiful evening.

We want news fast, but for some stories, fast answers aren’t possible. Aviation accident investigation is a complex process that examines multiple causes and factors. There’s so much reckless journalism surrounding the 737 MAX story. It’s a disservice to the flying public, and emblematic of the deeper issues with journalism in the digital era.

I love the alternate app icon feature in iOS.

I love Spring evenings.

On my iPad, I just downloaded a zipped beta build of software to my iMac desktop using iCloud Drive. Now that’s the future.

Beautiful day, clean cars. Feels good.

Feedbin really is excellent. Can’t wait for Reeder 4.

My recent road trip to Chicago was my first in a vehicle that had the complete current suite of driver assistance technologies, namely adaptive cruise control with autonomous braking, lane departure warning with lane keep assist, and blind spot monitoring. To be honest, it make the trip significantly less stressful and much more pleasant.

I had the adaptive cruise control on for the entire trip, with it typically set to give me four seconds of spacing between me and the vehicle in front of me. At full highway speeds, it seems that the four seconds is the right amount of spacing to give maximum flexibility for emergency maneuvering.

We’ve been talking a lot about driverless cars, but my experience illustrated the limits of automation in cars. Frequently drivers would see the space between me and the car in front of me and move over. The systems adapted in a less fluid way. While in manual mode, I would simply lay off the acceleration. Instead, the system stuck to its spacing requirement and braked, which may be unexpected for the driver behind me. Driver assistance systems always err on the side of safety, but human drivers to not.

When a car in front of me moved out of the way, the cruise control was also fairly slow on the acceleration. I could tell this also caused consternation with some drivers behind me, some of whom zoomed around to pass on the right. Slower acceleration is clearly preferable from a mechanical and fuel economy perspective, but humans are seldom rational when behind the wheel.

I’ve concluded that autonomous systems aren’t fully compatible with manual drivers. They may be excellent at forward collision mitigation, but I can easily foresee an increase in rear collisions by drivers who aren’t anticipating its abundant caution.

Playing Flight Simulator with my son is fun.

The Netflix auto-play preview while browsing is a crime against humanity.

Watching Jack Ryan. Haven’t heard much about this show since the release last year.

Running shoe inserts are a joke.