UNIVERSE | SCIENCE | TECHNOLOGY on Instagram: "The image illustrates how fuel density is affected by temperature, which influences the actual amount of fuel dispensed at the pump. Temperature and Density: Warmer fuel (day) expands and is less dense, while cooler fuel (night) is denser. Volume vs. Energy: A given volume of cooler, denser fuel contains slightly more usable energy than the same volume of warmer, less dense fuel. Minimal Effect: For the average driver, the temperature difference bet

Stuart Phillips on Instagram: "Lots (and lots) of data supporting the fact (not opinion) that humans (men and women) do not NEED to lift heavy for any the supposed adaptations that occur as mentioned... seriously folks. #muscle #hypertrophy #strength #resistancetraining #strengthtraining #healthyaging #womenshealth #musclegrowth"