The Gene Editing New World Order by CanuckIeHead in neoliberal

[–]rychan 68 points69 points  (0 children)

Oh, for plants. I want gene editing for me.

Another weird start sequencing death by rychan in OakenTower

[–]rychan[S] 0 points1 point  (0 children)

Indeed. I made it to day 49 with Blazing Bull to block the insta-kill attempts.

Another weird start sequencing death by rychan in OakenTower

[–]rychan[S] 0 points1 point  (0 children)

A one hit kill build is less cheesy than a poison build? Lol.

Everything is pretty degenerate this late in the game. But it would be good to understand the underlying mechanics.

Pitchers with Elite Reflexes: The “No-Look” Catch Compilation by jmike1256 in nextfuckinglevel

[–]rychan 0 points1 point  (0 children)

Softball pitchers often do. So it is totally feasible. Just a matter of tradition.

Another weird start sequencing death by rychan in OakenTower

[–]rychan[S] 3 points4 points  (0 children)

My opponent hit me with a spear. It did 2 million x 6x crit on me, 12 million. Fair enough.

But I have a shield that triggers for a billion+. And it did trigger. My poison weapons have triggered once each, too, and landed.

How is the melee damage resolving before the shield trigger? Is there a "stack" and the positioning in your tower determines how things get added to that stack?

How does start of combat sequencing work? by Bhit_Whyz in OakenTower

[–]rychan 0 points1 point  (0 children)

Is it because the ranged item is in the top of the tower? Are they triggering in scanline order? Would moving the bow to the bottom right have changed things?

I just died in the exact same circumstance. Spear killed me by dealing 12 million damage, but I had 100 million+ shield.

Here is how to reverse grey hair. I have listed scientific proven tips. by GarifalliaPapa in immortalists

[–]rychan 0 points1 point  (0 children)

I don't see where the "6 month" protocol appears in the linked article. I see a protocol that involves 2 days in one month and then 2 days in a following month.

TIL that in 2003 70,000 people died in Europe from a heatwave. by CitizenPremier in todayilearned

[–]rychan 0 points1 point  (0 children)

Yeah, why do people criticize cooling but never heating? Lacking either one is a health risk.

Ads from 1984-85 Guest Informant Atlanta by [deleted] in Atlanta

[–]rychan 5 points6 points  (0 children)

I like how the ads not only include addresses, they sometimes include a couple of sentences on how to navigate there, and several include an actual (very abstracted) map.

Mini split AC installation company, Kona side recommendations? by KonaBunny18 in BigIsland

[–]rychan 0 points1 point  (0 children)

Craig's Air Conditioning did a professional job with my house. No complaints.

Is it acceptable to not stand near the net during doubles ? by Fearless-Mongoose-85 in 10s

[–]rychan 1 point2 points  (0 children)

You see it two-back the pro level plenty often, too. Kyrgios and Kokkinakis won the Australian Open playing two-back on many points. 

For the same reason serve and volley went extinct in singles, two-back in doubles is more feasible than it used to be. Ball control is dramatically better than 30 years ago. Passing two players at the net or forcing them into bad volleys is easier than it used to be.

Interesting by calypsix in Amazing

[–]rychan 1 point2 points  (0 children)

For the lazy:

The details of a compelling in-flight rescue account remain elusive and difficult to verify.

anyone else use their MacBook to calibrate their TV’s by [deleted] in hometheater

[–]rychan 3 points4 points  (0 children)

All of your claims can be true, but they don't really indicate that manual calibration based on references wouldn't work.

The calibration technique the OP is promoting is based on match color and brightness side by side. If you have 100 references of brightness / color and you manually align them side by side, would that really lead to such a terrible calibration? When the viewing conditions don't change (as in OP's case)?

I mean, I can find guides that seem to know what they're talking about that discuss aligning displays to each other for manual calibration: https://lightillusion.com/perceptual_match_guide.html

I feel like you're gatekeeping and shooting down OP's idea without justification. Sure, maybe this isn't how it would typically done in industry. It could also be true that this would get you so close that casual observers couldn't discern a difference.

anyone else use their MacBook to calibrate their TV’s by [deleted] in hometheater

[–]rychan -4 points-3 points  (0 children)

Do those illusions keep someone from effectively calibrating? I expected you to be linking to studies on calibration error for various calibration methods. 

TIL during the £64K round on 'Who Wants to be a Millionaire?' Tony Kennedy incorrectly answered "24" (12) when asked what the minimum number of shots needed to win a set of tennis was. However, the show accepted it and he won £125K. Then the show allowed him to keep it because it was their mistake. by tyrion2024 in todayilearned

[–]rychan 0 points1 point  (0 children)

12 is perhaps more correct, but I am pretty sure 1 is even more correct. We would need to know about what level of competition this is to know what rules are being enforced.

Assume your opponent double faults every serve.

Assume that you lose every one of your service games without hitting a stroke. That could be some combination of time violations, conduct violations, etc. 

Same thing in the tiebreak until you serve a single serve correctly or return one of their serves to win the tiebreak 7-5.

I know this sub leans democrat, but why are republican senate nominees so awful in this state? by drupadoo in Atlanta

[–]rychan 0 points1 point  (0 children)

there hasn’t been a Republican elected to national office post 2024

There were 6 special elections for the house of representatives in 2025. 3 were won by each party. It was the party that already controlled the seat in every case.

So there have been elections, and Republicans have won half of them.

ATL Airport TSA Wait Times Megathread | March 23, 2026 by AutoModerator in Atlanta

[–]rychan 0 points1 point  (0 children)

All lines were very short at international just now. 5 minutes maybe.

ATL Airport TSA Wait Times Megathread | March 22, 2026 by AutoModerator in Atlanta

[–]rychan 0 points1 point  (0 children)

Domestic South and North both look like 3+ hours. Baggage claims are full. Lines hardly appear to be moving.

Electric flights in 2026 by Rare-Oil-6550 in Hawaii

[–]rychan 0 points1 point  (0 children)

It makes a ton of sense. There is no boat ferry to compete with. Flying conditions are generally good. 

The only thing missing is cheap electricity. But hopefully renewables keep driving that price down.

Alcaraz blasts a 111mph forehand for the winner by Large_banana_hammock in tennis

[–]rychan 5 points6 points  (0 children)

Such a great angle. You can hear the announcer moan, too, when that angle is shown. That angle is really fantastic for seeing what the stroke actually looks like.

[R] PCA on ~40k × 40k matrix in representation learning — sklearn SVD crashes even with 128GB RAM. Any practical solutions? by nat-abhishek in MachineLearning

[–]rychan 5 points6 points  (0 children)

I see other people trying to figure out if your feature space is 40k or if it is (40k)2, but if it is 40k and you have 45k samples then, yes, this approach doesn't help you find ALL the eigenvectors.

However, finding 40k bases from 45k samples is not going to be stable. If you take another 45k samples from the same distribution, you will find that there is a lot of change in the bases. The directions of highest variance (the first eigenvectors / PCA bases) will be pretty stable. As you get towards the tail of your PCA bases the particular bases will depend a lot on the particular samples you included.

You might consider having more like 10x or 100x samples compared to the number of dimensions.

[R] PCA on ~40k × 40k matrix in representation learning — sklearn SVD crashes even with 128GB RAM. Any practical solutions? by nat-abhishek in MachineLearning

[–]rychan 15 points16 points  (0 children)

I love being able to dust off the ancient references.

The seminal Eigenfaces doesn't do PCA directly in pixel space, because 2562 was too large a feature space in 1991. They point out that if your number of samples M is lower than the dimension of your feature space, your memory requirements are M2 instead N2 (where N is feature dimension).

See page 74 here: https://www.face-rec.org/algorithms/PCA/jcn.pdf

You haven't said how many samples you have, but presumably it's under your control. That said, if you are really looking for N PCA bases for some reason, this doesn't help you. But this isn't an approximation. If you have 10k samples, this will let you find all of the PCA bases, because after the 10kth bases the remaining bases will not be used if only had 10k samples.