Science Reader Audio
- Day-001-how-rain-forms
- Day-002-how-plants-drink-water
- Day-003-how-we-hear
- Day-004-how-a-sailboat-moves
- Day-005-how-bees-make-honey
- Day-006-why-the-moon-changes-shape
- Day-007-why-we-need-sleep
- Day-008-how-a-volcano-erupts
- Day-009-how-a-bicycle-moves
- Day-010-how-the-heart-pumps-blood
- Day-011-how-a-seed-grows
- Day-012-how-a-butterfly-grows
- Day-013-how-a-frog-grows
- Day-014-why-birds-can-fly
- Day-015-how-fish-breathe
- Day-016-why-penguins-do-not-fly
- Day-017-how-camels-live-in-the-desert
- Day-018-how-polar-bears-stay-warm
- Day-019-why-turtles-have-shells
- Day-020-how-spiders-make-webs
- Day-021-how-ants-work-together
- Day-022-how-worms-help-soil
- Day-023-why-we-brush-teeth
- Day-024-how-eyes-see
- Day-025-how-we-smell
- Day-026-how-we-taste
- Day-027-how-lungs-breathe
- Day-028-why-bones-are-important
- Day-029-how-muscles-move-us
- Day-030-why-skin-protects-us
- Day-031-how-the-brain-helps-us
- Day-032-how-food-becomes-energy
- Day-033-why-the-sun-is-important
- Day-034-why-earth-has-day-and-night
- Day-035-why-stars-shine
- Day-036-what-planets-do
- Day-037-why-things-fall-down
- Day-038-how-magnets-pull
- Day-039-how-light-travels
- Day-040-how-shadows-form
- Day-041-how-sound-travels
- Day-042-how-a-simple-circuit-works
- Day-043-how-a-battery-gives-power
- Day-044-why-wheels-help-us-move
- Day-045-how-a-lever-helps-lift
- Day-046-how-a-pulley-lifts-things
- Day-047-why-bridges-are-strong
- Day-048-how-trains-move
- Day-049-why-airplanes-can-fly
- Day-050-how-a-car-stops
- Day-051-how-a-helicopter-lifts-up
- Day-052-how-a-submarine-dives
- Day-053-how-a-rocket-launches
- Day-054-how-wind-forms
- Day-055-how-clouds-form
- Day-056-how-snow-forms
- Day-057-how-a-rainbow-appears
- Day-058-what-lightning-is
- Day-059-how-a-tornado-spins
- Day-060-why-ocean-waves-move
- Day-061-why-the-sea-goes-up-and-down
- Day-062-how-a-river-flows
- Day-063-how-mountains-form
- Day-064-why-earthquakes-shake
- Day-065-how-soil-is-made
- Day-066-how-fossils-form
- Day-067-why-we-recycle
- Day-068-how-compost-helps-plants
- Day-069-how-a-water-filter-works
- Day-070-how-a-toilet-flushes
- Day-071-how-water-comes-from-a-faucet
- Day-072-how-a-refrigerator-keeps-food-cold
- Day-073-how-a-microwave-heats-food
- Day-074-how-a-thermos-keeps-drinks-warm
- Day-075-how-an-umbrella-keeps-us-dry
- Day-076-how-a-zipper-closes
- Day-077-how-a-clock-tells-time
- Day-078-how-a-camera-takes-a-picture
- Day-079-how-a-screen-shows-pictures
- Day-080-how-messages-travel-online
- Day-081-how-a-robot-follows-instructions
- Day-082-how-a-drone-flies
- Day-083-how-a-solar-panel-makes-power
- Day-084-how-a-wind-turbine-makes-power
- Day-085-how-a-dam-makes-power
- Day-086-how-an-elevator-goes-up
- Day-087-how-an-escalator-moves
- Day-088-how-glasses-help-us-see
- Day-089-how-soap-cleans-hands
- Day-090-why-ice-floats
- Day-091-why-salt-melts-ice
- Day-092-how-bubbles-form
- Day-093-how-bread-rises
- Day-094-why-popcorn-pops
- Day-095-how-chocolate-melts
- Day-096-where-milk-comes-from
- Day-097-why-eggs-have-shells
- Day-098-how-an-apple-grows
- Day-099-how-a-pumpkin-grows
- Day-100-how-a-cactus-saves-water