does the amount of memory affect mac laptop battery usage – Google Search

May 17, 2026

https://www.google.com/search?q=does+the+amount+of+memory+affect+mac+laptop+battery+usage&rlz=1C5CHFA_enUS1047US1048&oq=does+the+amount+of+memory+affect+mac+laptop+battery+usage&gs_lcrp=EgZjaHJvbWUyCQgAEEUYORigATIHCAEQIRigATIHCAIQIRifBTIHCAMQIRifBdIBCTEzNjY3ajBqNKgCA7ACAfEFqwzNBjlp-3Q&sourceid=chrome&ie=UTF-8 QT:{{“No, the physical amount of memory (RAM) in your Mac does not noticeably affect battery usage. While memory chips do require power, the difference between an 8GB, 16GB, or 32GB configuration is negligible compared to heavy battery drainers like the CPU, GPU, and display brightness. [1, 2]
In fact, more memory can actually improve battery life if it prevents your Mac from relying on the SSD for virtual memory (swapping). “}}


is caffeine good for watery eyes due to allergies – Google Search

May 17, 2026

https://www.google.com/search?q=is+caffeine+good+for+watery+eyes+due+to+allergies&sca_esv=c7bbab102485c47c&rlz=1C5CHFA_enUS1047US1048&sxsrf=ANbL-n4M4WvH5tGGq-tGj24m7qfLS_rbLA%3A1779041787923&ei=-wUKapSBOLHdptQPucyUqAQ&biw=1404&bih=776&ved=0ahUKEwjU6ryO98CUAxWxrokEHTkmBUUQ4dUDCBI&uact=5&oq=is+caffeine+good+for+watery+eyes+due+to+allergies&gs_lp=Egxnd3Mtd2l6LXNlcnAiMWlzIGNhZmZlaW5lIGdvb2QgZm9yIHdhdGVyeSBleWVzIGR1ZSB0byBhbGxlcmdpZXMyBRAhGKABMgUQIRigATIFECEYoAEyBRAhGKABMgUQIRirAjIFECEYnwUyBRAhGJ8FMgUQIRifBTIFECEYnwUyBRAhGJ8FSPFLUKUeWOlKcAN4AZABA5gByAOgAaYqqgEKMi4xOS43LjEuMbgBA8gBAPgBAZgCHqAC_yTCAgoQABhHGNYEGLADwgILEAAYgAQYigUYkQLCAgUQABiABMICBhAAGBYYHsICCxAAGIAEGIoFGIYDwgIHEAAYgAQYDcICCBAAGIAEGKIEwgIIEAAYiQUYogSYAwCIBgGQBgiSBwo0LjE3LjguMC4xoAel1wGyBwoxLjE3LjguMC4xuAftJMIHBjAuOS4yMcgHdoAIAQ&sclient=gws-wiz-serp QT:{{” Caffeine is generally not recommended for treating
allergy-related watery eyes. While it stimulates tear production, it can dehydrate the body, trigger histamine release, and can constrict blood vessels in a way that worsens overall allergy symptoms. [1, 2, 3, 4] “}}

useful for asthma though


New Taxes Helped Cool London’s Housing Market. Could That Happen in New York?

May 16, 2026

New Taxes Helped Cool London’s Housing Market. Could That Happen in New York? – The New York Times
https://www.nytimes.com/2026/04/25/nyregion/second-home-tax-london-ny.html


Walking the Streets of Ben Franklin’s Paris

May 16, 2026

Interesting sites to see in Paris

A late 19th-century replica of the State of Liberty on Île aux Cygnes, in Paris. https://lefranklin.fr/en
A street named after Franklin in the 16th Arrondissement, where he based himself in Paris.

Walking the Streets of Ben Franklin’s Paris – The New York Times https://www.nytimes.com/2026/05/13/travel/ben-franklin-paris.html


Epigenetics: History, Molecules, and Diseases: Greally, John M.: 9781621825432: Amazon.com: Books

May 16, 2026

More stuff related to the book
https://linkstream2.gerstein.info/tag/epigen0mg/


Quotes from Epigenetics

May 16, 2026

The second question that comes up is one shared by the community now performing single-cell genomics assays: How do you define a cell type? This question has been thoughtfully explored by Hongkui Zeng, focusing on the complexity of cells in the mammalian brain (Zeng 2022). She not only gives an overview of the many techniques that can be used to address this issue, but she also draws a distinction between cell types and cell states—in other words, how can a canonical cell type exist in several states? Once again, we are brought back to the concept of the epigenetic landscape and a delta of creodes that split off and recombine around the canonical path down the hillside. This reinforces the idea that the original Waddingtonian idea of epigenetics represents a concept that is more relevant today than ever, as we struggle to deal with the complexity of information about cell types and states.


Quotes from Epigenetics

May 16, 2026

The message from this chapter is that the field of epigenetic studies of hu- man disease has painted itself into a corner through excessive purism. By requiring a model of cellular reprogramming, we have ignored the potential role of cell subtype proportion changes. By requiring mechanisms indepen- dent of DNA sequence variation to mediate effects, we have failed to grasp the opportunity to reveal genetic contributions to phenotypes, while our colleagues in the world of functional variant studies have made excellent progress. By downplaying the role of TFs, we are blinded to the contribution of cell signaling in cellular responses to extrinsic perturbations. In Chapter 5 we tried on for size the new term “cellular genomics” to describe an alter- native way of doing these studies for those uncomfortable still calling this new, more inclusive approach epigenetics. Whatever it is called, it represents a way of merging epigenetics with the work performed by our GWAS and functional variant research colleagues.


Quotes from Epigenetics

May 16, 2026

With hundreds of PTMs now described for histones, you might imagine that the language that they combine to create is highly complex. However, as has been reviewed by Oliver Rando (Rando 2012), only a tiny proportion of the complexity is used in vivo, with the same combinations of chromatin marks occurring repeatedly in the genome. As Rando puts it (Rando 2012): “At present, an intellectual schism exists between biochemists on one hand, and geneticists and epigenomics researchers on the other. Genome-wide mapping of histone modifications invariably shows that ­ histone modifica- tions occur in groups of multiple highly correlated modifications, demon- strating that the huge potential space of modification combinations is not utilized in vivo.” This lack of diversity argues against the idea that combi- nations of modifications mediate complexity in the regulation of gene ex- pression, although Rando also cites evidence for some readers that bind preferentially when a histone bears a specific combination of PTMs.


Quotes from Epigenetics

May 16, 2026

A plant epigenetics researcher recounted a story in 2013 about the time she had given a talk at the Gordon Research Conference on Epigenetics, during which she mentioned the role of a transcription factor. After the talk, she was taken aside by one of the more seasoned researchers attending the meeting, who explained to her that “This is an epigenetics meeting. We don’t talk about transcription factors.” This anecdote illustrates how we traditionally dissociated the study of epigenetics from that of transcription factor biology. The silence about TFs in the epigenetics literature is our nonbarking dog. This omission is deliberate, not accidental.


Quotes from Epigenetics

May 16, 2026

The cDNA library that they were testing had a clone in a multiwell plate at column H and row 19, leading it to be referred to within the laboratory as the H19 gene (Tilghman 2014). Her group showed that H19 was noncod- ing and a neighbor of the imprinted Igf2 (Insulin-like growth factor 2) gene, and also imprinted, but expressed from the maternal chromosome, whereas Igf2 was expressed from the paternal chromosome. Through mutations of the nonexpressed sequences around H19, they also showed that the same enhancers worked on H19 and Igf2 and that there was a region critical for imprinting of both genes just on the Igf2 side of H19.