A DNA double helix molecule made of drones! #AGBT23

#Aylio Double helix

They are not an unlikely duo, but rather a... perfect, complementary pair! DNA and RNA are very similar, but they have unique biological roles. RNA and DNA are both a type of molecule called a nucleic acid, but their structures are different in subtle ways.show more

Most chiral molecules arise from carbons being bonded to... 4 different atoms, which are called sterocenters. The makes the molecule have a different mirror image that cannot arise from simple rotation. But, you can have chiral molecules not from stereocenters. You can have chirality that doesn't come from a single point in the molecule. It comes from some global property. The classic example is helicene, which doesn't have any stereocenters, but has chirality because of hits helical structure. This means you cannot capture this molecule with a graph, and thus SMILES or a string representation cannot capture this. Of course natural language comes to the rescue (just say in words if it's left-handed or right-handed helix), but it's an interesting failure mode for viewing molecules as just a graph. Another example of a molecule with helical chirality is DNA. DNA is actually chiral in two ways, which is kind of confusing. It has both helical structure and stereocenters. You won't find the stereocenters ever flipped, but left-handed helical DNA can exist (called Z-DNA). Interestingly, making the flipped stereocenter of DNA could be part of an entire mirror organism (mirror RNA, DNA, AAs, sugars) that would then be potentially invisible to our immune systems. This has been recently proposed as a "mechanism" for how a runaway AI system could cause harm to Earth. I find it to be a pretty tedious and difficult way to cause harm, but it is intellectually cool. Anyway - this came up in a PhD defense and I have a lot of arcane knowledge about this I wanted to dump.show more

a smol molecule

🚨 BREAKING: Scientists just found a SPECIFIC sugar molecule... made by gut bacteria that appears to TRIGGER ALS and dementia. 70% of ALS/FTD patients had it. Only 33% of healthy people did. And they found a way to STOP it. 🧵show more

New double layer suit made of thin beachball vinyl

#Breaking: #Indian military has shot-down a dozen of #Turkish... made YIHA-III suicide drones of the #Pakistan Army today. These drones were recently delivered by #Turkey to #Pakistan to be used immediately against #India.show more

Hi SHATTA WALE make sure you conduct a double... DNA testing after the baby arrives. Per the history of your mega toned woman, she can’t be trusted. Look sharpshow more

🇺🇦🇷🇺 At this moment, Moscow is being attacked by... a large number of Ukrainian drones. Video is made Grok AIshow more

made this non-fnaf related (finally) animation yesterday, a murder... drones animation!!!! YIPEEEEEEE!!!!! :DDDDDshow more

Seeing a "bootleg" edit of my streams jump into... all-out sprite animations made me do a double take 😮 SO COOLshow more

Briar Helix | In-game Showcase New Effect | Briar... Helix Below is an in-game showcase of the brand-new effect [Briar Helix]. Phoxhunters, please take a look! *[Briar Helix] applies to the Whipblade Technique Demon Wedge [Voidpiercer] ✦How to Obtain: The [Briar Helix] effect is now available. Phoxhunters can exchange for it in the [Shop] using [Iridescent Prism]. ✦ Download Duet Night Abyss #DuetNightAbyssshow more

Check in w/ 4 หนุ่ม “Double Helix” ✨ ขอมาขี้แงพร้อมอ้อนแฟน... ๆ ชาวไทยทุกคนแล้วค้าบ 🥺🤲💘 #AydenSng #LyuSitong #FaXuange #HeJiashu #Yrietyshow more

Double strike by FP-1/FP-2 guided drones on the Russian base