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These are the best Prime Day TV deals from LG, Sony, and more

Let me try to read your mind. You’re thinking of getting a new TV, yes, a 4K model with some sort of smart TV operating system that can provide instant access to your favorite streaming apps. Well then. With Prime Day underway, several TV models, as well as streaming devices and soundbars, are on sale. Some of them are much cheaper than we’ve seen before, while others are matching low prices that we haven’t seen in a while. Either way, it’s nothing but good deals below.

Topics: 4k day seen streaming tv

The best 4K TV deals during Prime Day 2025

Let me try to read your mind. You’re thinking of getting a new TV, yes, a 4K model with some sort of smart TV operating system that can provide instant access to your favorite streaming apps. Well then. With Prime Day underway, several TV models, as well as streaming devices and soundbars, are on sale. Some of them are much cheaper than we’ve seen before, while others are matching low prices that we haven’t seen in a while. Either way, it’s nothing but good deals below.

Topics: 4k day seen streaming tv

My first verified imperative program

One of the many exciting new features in the upcoming Lean 4.22 release is a preview of the new verification infrastructure for proving properties of imperative programs. In this post, I’ll take a first look at this feature, show a simple example of what it can do, and compare it to similar tools. Guiding example We will use the following simple programming task as an example throughout the post: given a list of integers, determine if there are two integers at distinct positions in the list th

Topics: lean list loop seen true

A Tesla robotaxi inexplicably drove into a parked car

One of Tesla's fully autonomous robotaxis grazed a parked car after completing a ride recently in Austin, Texas. In a video recorded by YouTuber DirtyTesla, a self-driving Model Y is seen turning and accelerating into a Toyota, making light contact with its tire. As seen in the video, the Model Y already dropped off its passenger, but had trouble navigating out of the dark alleyway afterwards. Tesla's robotaxi service launched in Austin just two weeks ago with a small fleet. According to DirtyT