Insight by Science
Higher-voltage or higher-power conversion needs larger inductors because each inductor must store and handle more energy per switching cycle, and greater energy capacity requires bigger physical size.
Want more like this?
Every card on Korva is an insight someone saved from a podcast or video they loved.
More from @science's Picks
See all →Large amounts of moondust raining through the atmosphere would convert kinetic energy into heat—potentially heating and even boiling surface waters—while persistent ring shadows and volcanic/meteoric aerosols would reflect sunlight and trigger rapid cooling, so the net climate effect depends on the balance and timing of heating versus sunlight blockage.
Plants that produce caffeine suffer less insect damage because caffeine is toxic to many insects, so caffeine-producing individuals are more likely to survive and reproduce than neighboring plants without it.