Nicolas Mattia – Keep your Mac awake with caffeinate
This explains how to keep a Mac from going to sleep using a simple command
Acute Effects of Coffee Consumption on Health among Ambulatory Adults
Coffee is one of the most commonly consumed beverages in the world, but the acute health effects of coffee consumption remain uncertain. We conducted a prospective, randomized, case-crossover trial...
Peet’s Coffee x SPIN Sessions: Where Coffee Culture Meets Music Culture - SPIN
Music-loving coffee drinkers have long known the importance of shifting a sluggish moment into a second wind. There’s always been a need for
Coffee, tea, and caffeine consumption and serum uric acid level: The third national health and nutrition examination survey
What Did Ancient Humans Do at Night?
Coffee consumption and risk of incident gout in women: the Nurses’ Health Study123
Background: Coffee is one of the most widely consumed beverages in the world and may affect the risk of gout via various mechanisms, but prospective data on the relation between coffee intake and the risk of incident gout are limited. Design: Over a 26-y period, we prospectively examined the relation between coffee intake and risk of incident gout in 89,433 female participants in the Nurses’ Health Study. We assessed the consumption of coffee, decaffeinated coffee, tea, and total caffeine in participants every 2–4 y through validated questionnaires. We used a supplementary questionnaire to ascertain whether participants met the survey criteria of the American College of Rheumatology for gout. Results: During the 26 y of follow-up, we documented 896 confirmed incident cases of gout. There was an inverse association between higher coffee intake and the risk of gout. The multivariate relative risks (RRs) for incident gout according to coffee-consumption categories [ie, 0, 1–237, 238–947, and ≥948 mL coffee/d (237 mL = one 8-ounce cup)] were 1.00, 0.97, 0.78 (95% CI: 0.64, 0.95), and 0.43 (95% CI: 0.30, 0.61; P for trend < 0.0001), respectively. For decaffeinated coffee, the multivariate RRs according to consumption categories (0, 1–237, and ≥237 mL decaffeinated coffee/d) were 1.00, 1.02, and 0.77 (95% CI: 0.63, 0.95; P for trend = 0.02), respectively. There was an inverse association between total caffeine from all sources and the risk of gout; the multivariate RR of the highest quintile compared with the lowest quintile was 0.52 (95% CI: 0.41, 0.68; P for trend
Nikhil Krishnan on Twitter / X
yeah there used to be a company called Eureka that powered these types of observational, more lifestyle style studies (here's an example looking at coffee's effect on different biomarkers/conditions)https://t.co/urQRvTVTb7I think it can work if you have enough people in…— Nikhil Krishnan (@nikillinit) September 14, 2025
Sleep: Educational Impact and Habit Formation
In a field experiment among US university students, incentives for sleep increase both sleep and academic performance. Our primary intervention pairs bedtime reminders with morning feedback and immediate rewards for sleeping at least 7 hours on weeknights. The intervention raises the share of weeknights with 7+ hours of sleep by 26% and average sleep by 19 minutes during a 4-week treatment period, with posttreatment effects of 8 minutes. Immediate incentives outperform both delayed incentives and reminders/feedback alone during treatment but have no distinguishable impacts posttreatment. The primary intervention improves average semester course performance by 0.075–0.089 grade points, a 0.10–0.11 standard deviation increase. Our results demonstrate that incentives targeting sleep can be a cost-effective approach to improve educational outcomes.
Affordable Loose-leaf Teas to Boost Your Mood
Find the best tea for the right mood shop Moody Teas Moody Teas was built on a simple idea — everyone deserves access to good tea that helps them feel their best. That’s why we keep our blends…
I couldn’t sleep, then I tried cognitive shuffling | Psyche Notes to Self
The usual advice didn’t help my sleep problems, but then I tried an exercise that kickstarts the sleep-onset control system
Coffee consumption and risk of incident gout in men: A prospective study
Objective Coffee is one of the most widely consumed beverages in the world and may affect the risk of gout via various mechanisms. We prospectively evaluated the relationship between coffee intake a...
i quit coffee for 30 days (and it ruined my life)
Static! Designing for energy Awareness
From the boost of the first cup of coffee in the morning to the glow of a nightlight that keeps a child company after dark, much of our contemporary lifestyles is powered by electricity. Today, however, the economic and environmental costs of energy require us to think again. While recognizing the complex social functions and cultural forms of electricity in everyday life, the current challenge for design is to change practices and patterns of (over)consumption. Static! explores design as a basis for increasing awareness of energy. Familiar furnishings and products have been reinterpreted to materialize electricity, to make it more visible and tangible for people. The resulting series of conceptual design examples express the poetics – and politics – of everyday electricity consumption. A design research project at the Interactive Institute funded by the Swedish Energy Agency, Static! has proved to be a pioneer in opening a current and critical research area at the intersection of design, energy and information technology. This book presents the Static! design examples and perspectives on issues in (sustainable) design today. Grounded in passion and humor, as well as rigor and research, the book asks designers and consumers – that is, all of us – to rethink the form, and future, of electricity in the world around us. Editor: Ramia Mazé. Authors: Christina Öhman, Sara Backlund, Johan Redström, Ramia Mazé, Sara Ilstedt Hjelm, Sara Routarinne.
How Cycling Solved Sleep | Defector
AURILLAC, France — Is the Tour de France the most competitive sleep environment in sports? “Probably, yeah,” answered Dr. Jon Greenwell, EF-Education EasyPost’s Head Doctor when I asked him. Every athlete needs to recover, though the demands on professional cyclists at the biggest race in the sport are unique. Riders have to be fresh every…
