ALRIGHT TUMBLR PEOPLE LISTEN UP FOR FUN SCIENCE TIME!
Sphere basically take less energy to form because of SURFACE ENERGY. Sphere have a lower surface area to volume ratio. Because of this, ice sphere melt slower than your usual cubes. This is the reason at fancy fancy bars with those $30+ glass of bourbon or scotch may serve your drink using these instead of normal ice.
do you ever just want to get a hair cut and your nails done and your teeth whitened and your eyebrows shaped and buy new clothes and makeup and get plastic surgery and transform into a dragon and fly away and live in a cave? because i do