charles lee

Nice graphic showing why the Moon turns red during a lunar eclipse. I hadn't seen that image before, but it explains it well.

Wow... What great detective work!

A lot to like here (especially the new autofocus)... was thinking of upgrading from the Sony A7r3, but the rolling shutter issue is somewhat of a disappointment... was hoping they could do a faster...

Try taking a photo in a crowd/street/gathering with a smartphone and no one thinks twice. Pull out a big DSLR and take a photo in the same setting, and the mood changes. It's not the same. ...

That was fun, and absolutely charming to watch! Well done!

Batteries do have some thermal mass to them. It’s possible to keep the batteries under a coat to keep warm, and then install last minute into the drone. Running the drone (fast discharge), can...

This looks like a very nice lens! Glad to hear the zoom is still sharp at 400mm. I have the 24-105 on the 7Ar3, and have been contemplating a super telephoto. The gap if using the Sony 200-600...

I like the river scene (second to last photo)... you can see details in the cars and people hiking up the stairs on the cliffside... pretty amazing.

I wonder though at what point does the...

Seriously creative and amazingly well thought out! Hat's off to Matthew for this project and problem solving through the development (I would have probably given up halfway).

Beautiful! Interesting to think that this image shows SMACS 0723 roughly the same time the Earth was formed.

Beautiful... and the music fits it very well...

What fun! Even though there were a few errors, the results are very impressive. I can't imagine how incredible this will be in 5-10 years.

Looks like a lot of fun! Certainly a lot of creativity can come out of this.

Wonder how much G-force is produced on the test vehicle before launching?

YouTube is notorious for it's aggressive compression of videos... not sure how much that is affecting the quality here.

If Phobos orbit is decaying as predicted, then eventually it should get close enough to block out the sun from the viewpoint of being on Mars. However if it's getting that close, I'm not sure...

I would love to see this technology incorporated into a smartphone (as an additional sensor and lens). Not sure if it would fit as currently configured here... but it certainly would add a lot of...

Holy cow! There's some crazy driving towards the end of the 1940's clip!

I'm not a fan of colorized film, but I thought this was a nice job... subtle, not overdone. It certainly is fascinating to...

That was great! I’m amazed at the execution of all the sequential flights to recreate the same exact path over the course of all four seasons. This took an insane amount of work and it shows. ...

I ended up kind of going in the opposite direction... going from a 2015 iMac (27") and getting the M1 Max MacBook Pro (16" model)... The leap in performance is really amazing, and I have never...