Science & Research Threads

@bayesian_lad

Thread

Solid-State Transformers Part 5: $ENPH vs $SEDG vs Others Last week, I discussed what SSTs are trying to solve for and how a few companies are looking to deliver a solution. Today, I want to compare them against each other (1/24) <a target="_blank" href="https://x.com/bayesian_lad/status/2052496937...

@BioBoyScout

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1/12 Quick thread on $ARWR's TIDES presentation yesterday on ARO-MAPT, their Alzheimer's drug. Most of the deck has been public since last September. But two new data points closed the last open question on the preclinical case. Here's what they mean:...

@ReformedTrader

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88/ "The core of the risk management is evaluating the risk of each market based on an exponentially weighted moving average of the daily dollar range per contract. "Through the chaos of 2008 and 2009, our volatility remained very near our target level of 12%." (p. 155)...

@WilliamWallace

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Vitamin D isn't really a vitamin. It's a steroid hormone that crosses the blood-brain barrier and acts on receptors throughout the brain, including the hippocampus and entorhinal cortex, where Alzheimer's tau accumulates first. A Framingham Heart Study analysis tracked this for 16 years. 793 adults...

@wakincognitwo

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Some thoughts re: the profession’s so-called focus on RCTs and poverty versus industrial policy and growth, from someone who has hyper-fixated on this fact for some time. First it would help to read this review by Juhasz, Rodrik, &amp; Lane, published in the Annual Review (1/n) ...

@Ham_BklynWx

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April 26, 1991. Today marks the 35th anniversary of the Andover, Kansas F5 tornado. At its peak, wind speeds were estimated at 268 mph, making it one of the most powerful storms ever documented. This thread looks at the meteorological data and the historical impact of that day. 🧵👇 #Andover #KSwx ...

@superposition_V

Article

## 1. 1.6T의 진짜 병목은 ‘대역폭’만이 아니라 ‘전력·열(Heat)’이다...

@AstronomyVibes

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Groundbreaking research suggests consciousness may be a quantum phenomenon connecting the human mind to the fundamental fabric of the universe. A team of researchers at Wellesley College recently uncovered evidence that could fundamentally change our understanding of how we experience reality. By s...

@CharlesMullins2

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🚨 BREAKING: Scientists just taught plastic to split light like a spectrometer. Read that again. Researchers created 10×10 micrometer optical structures in thermoplastic polymers that can split light into rich spectral signals without moving parts, without external tuning, and across a huge range: ...