H. P. Read

H. P. Read

@readhpr.bsky.social

Mathematics educator, science geek, and avocational horn (and occasionally Wagner tuba) player. Secretly half-Vulcan. They/them

388 Followers 686 Following 545 Posts Joined Jul 2023
1 day ago
On the right of the image is a sheer cliff face marked with vertical striations; talus lies at its base. The left of the image is in almost total darkness, and the background is deep space.

This is a cliff on comet 67P/Churyumov–Gerasimenko.

It's about 1 km tall.

If you jumped from the top, it would take you 47 minutes to reach the bottom, and you'd probably be OK.

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1 day ago

I only recently learned they use different strengths of dilating drops at the eye doctor. They told me people with blue eyes dilate if you wave the bottle at them, but they have to absolutely nuke my brown eyes. Also don't ever let the retina specialist dilate only one eye. That was a nightmare.

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5 days ago
Figurines of Brady Bunch and Partridge Family fighting each other

I have created a diorama of the Partridge family attacking the Brady Bunch family. My life is very boring.

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5 days ago

I just started a Stargate rewatch and watched Emancipation tonight, and oof, it's just as bad as Code of Honor. I kind of dozed off in the middle and didn't bother backing up for the part that I missed. I'll just move on.

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5 days ago
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Painting a Hockey or Ice Skating Rink Wonder How it's Done The process of freezing water adding paint and stenciling on logos and designs as needed. Creates the finished rink.

For some reason, my brain decided I should dream about painting the logo on an ice rink, so I had to Google it

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1 week ago

there's so much bad in the world but there's also people who lift up and carry an elderly bat around every day so he can pretend he's flying again, and that's the part of the world I think is worth fighting for

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1 week ago

Thank you for your humanitarian service. I have now eliminated that stupid dot.

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1 week ago

This thread rules

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1 week ago

DO NOT COMPLY.

DO NOT OUT PEOPLE, ESPECIALLY VULNERABLE CHILDREN

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1 week ago

Cc @busterbnyc.bsky.social Just something happy for your feed.

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1 week ago
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Here's a quick animation of this AM's total lunar eclipse, with one shot every five minutes through the Dwarf Mini through partial phases up to totality when clouds shut down the show:

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1 week ago

Reminded again today that the healthcare system in the United States is completely awful and is designed to squeeze every last dollar from a patient, with little or no regard for the patient's well-being. 🧵

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1 week ago
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Canine carer: how guide dog school dropout Marcus came to comfort cancer patients for a living Once assessed as ‘a sloth with a low drive to work’, the polite and affectionate black labrador enjoys a successful new career as a therapy dog

Everything is pretty terrible in the world actually and I have no pets, but here's a feel-good story about a dog.
www.theguardian.com/lifeandstyle...

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2 weeks ago

TESS confirms what we saw with Kepler and K2 - on average, ***every single small red star has a planet around it***! And a short-period one at that (<30 days).

And you know what the galaxy is mostly made of?

Small red stars.

PLANETS. PLANETS EVERYWHERE!!!

Happy weekend pondering that, everyone.

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2 weeks ago

TOS:

The Bitch Trap
Where No Bitch Has Gone Before

And I'm particularly proud of the rhyming substitution for this one:
That Bitch Survives

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2 weeks ago

I love DST! I like having more light in the evening and not wasting it on 4:30AM sunrises in summer. But I don't want it year round. There was one year when I was a kid that we stayed on DST all year, and it was awful getting on the school bus in the dark all winter. Changing twice a year is good!

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2 weeks ago

A couple of TOS classics:
The Bitch Within
Spock's Bitches

And from VOY:
Macrobitch

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2 weeks ago

I just watched Starfleet Academy episode 8, The Life of the Stars. What a beautiful episode. I was nearly in tears.

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2 weeks ago

Cc @iconyc.bsky.social

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2 weeks ago

To any Democrat who ever said about any issue, "Maybe if we agree with Republicans just this far, they'll stop there," remember that you were wrong, it was obvious at the time, and you really should never believe that again about any issue, ever.

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2 weeks ago

I grew up on TOS reruns and to paraphrase a quote, Spock has been and always shall be my favorite character in all of Trek. I admire and identify with Spock of every era, but he truly shines in the original cast films. He is so comfortable in his own skin by then.

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2 weeks ago

This rules.

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2 weeks ago

This is fantastic.

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2 weeks ago
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Are AI-generated summaries suitable for studying and research? Despite didactic, ethical, and environmental concerns, the use of GenAI is on the rise in academia. For most applications, the jury is still out on whether and how they will benefit education and rese...

Tired of AI hype posts? You might like my sober assessment of whether AI-generated summaries are suitable for studying and research. Spoiler alert, they are not.

The text is primarily aimed at students and researchers, but has much broader relevance. So share freely!: www.tue.nl/en/our-unive...

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2 weeks ago

Hard same.

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2 weeks ago
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Tonight let’s boycott Felon Trump’s lies & instead watch the

💥 PEOPLE’S STATE OF THE UNION 💥

Join me & @joyannreid.bsky.social LIVE in DC on the National Mall with Members of Congress, allies, & Americans impacted by the Trump Regime.

You can also watch here: www.youtube.com/live/oArKZut...

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2 weeks ago

This needs at least a half million reposts.

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3 weeks ago
Uranus seen in infrared with JWST's NIRSpec instrument. The blobs around the polar cap are aurorae. The planet's ring system is clearly visible, almost directly face on.

New pic of Uranus just dropped

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3 weeks ago

On the other hand, I've learned so much about curling over the last week I feel like I could do it. (I could not. But my friends and I are planning to go to a learn-to-curl clinic sometime.)

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3 weeks ago

I also love how the snowboarding instead of a quadruple axel they call it in degrees. That was a 1620! By the time I calculate how many rotations that is, they've gone on to the next trick. I'd be okay with it if it was at least in radians.

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