Spill Now on Instagram: "Linemen routinely work on energized distribution lines carrying around 22,000 volts, using specialized live-line connectors built to clamp onto conductors while they’re still under load. These connectors allow crews to join, splice, or extend high-voltage cables without taking the circuit offline, keeping homes, hospitals, and entire neighborhoods powered during repairs. With insulated fiberglass hot sticks, hydraulic crimpers rated for live circuits, and connectors engi

Andrew Huberman, Ph.D. on Instagram: "HOW TO REDUCE FEAR OF PUBLIC SPEAKING • - Fear and anxiety tend to increase when we stay stuck in our heads. I’ve discussed many times on the Huberman lab podcast the value of physiology based tools such as the physiological sigh (big deep inhale through the nose, followed by a brief second inhale to maximally inflate your lungs, and then a long all-the-way-to-lungs-empty exhale via the mouth). My lab published work on the value of physiological sighs for st