Japan is one of those places where a Powerwall can earn its keep pretty quickly.
Tesla’s Powerwall 3 is now available there, packing 13.5 kWh of storage, 9.69 kW of output and its own solar inverter.
It’s built for local weather and grid conditions too, which matters in a country dealing with high power prices, typhoons and earthquakes.
Keep the lights on. Use more of your own solar. Worry less when the grid goes down.
That’s a pretty useful box on the wall.
@Tesla / Writer: Annette, Grok Imagine Designer: Janné
🚨 YOUR HIPS MAY BE HIDING YOUR STRESS
Ever feel exhausted, anxious, or emotionally heavy for no clear reason? Scientists say your body may be storing that stress deep inside your hips.
Hidden in your core is the psoas muscle — the only muscle connecting your spine to your legs. Experts believe it reacts instantly when your body feels fear, pressure, or emotional overload. Over time, that tension can stay trapped without you even noticing.
But here’s the strange part… simple positions like lying on your back and gently opening your hips for just a few minutes may help switch your body out of “survival mode.”
Many people report feeling calmer, lighter, and unexpectedly emotional afterward.
Your body remembers stress… even when your mind tries to forget it.
Source: Alder, J., et al. Journal of Bodywork and Movement Therapies. University of California, San Francisco.
🚨 The Invisible Shield in Your Lungs… Is It Already Inside You?
Every day, you breathe in something you can’t see… smoke, dust, traffic fumes, and pollution that quietly enters your lungs without warning. But here’s where it gets surprising — inside your body, a simple vitamin may already be fighting back.
Vitamin C, found in oranges, lemons, and many fruits, acts like a tiny defender. It helps your body fight harmful particles called “free radicals” that pollution creates in your lungs. Some studies suggest it may reduce irritation and support healthier breathing when air quality is poor.
But here’s the twist… it is NOT a shield.
Even high doses of Vitamin C cannot block pollution from entering your lungs. It cannot cancel the damage from heavy smog or replace clean air. At best, it helps your body cope — quietly supporting your natural defenses while you are still exposed.
Source: National Institutes of Health, Office of Dietary Supplements. Vitamin C Fact Sheet for Health Professionals.
Head of Claude Code:
"85% of our engineers are running dozens or hundreds of agents. The way you do it is graph engineering."
In 40 minutes he explains how a single engineer now does the work of a whole team, how far this has gone inside Anthropic and where it goes next.
This is something you can't skip if you don't want to be left behind.
Watch it, then read the full guide on graph engineering below.