science
How Antarctica became the best place to find meteorites
Paid
Members
Public
The Antarctic explosion that rocked the meteorite world
Weekly Counts of US Deaths by Select Causes through June 2020
Paid
Members
Public
This graph uses CDC data to compare COVID deaths with other causes of deaths.
Why Objects have Colors - Illustration - Animation
Paid
Members
Public
Why do objects in nature have the colors that they do? Although sunlight appears white, it contains all the colors of the rainbow. Objects absorb some of those colors and reflect others into your eyes. Different objects reflect different colors. The colors that are reflected into your eyes are considered
The Water Cycle - Infographic - Animated GIF
Paid
Members
Public
EvaporationWith enough heat, water will evaporate, turning into water vapor, a gas. Water vapor rises and condenses as clouds. TranspirationAs water moves up plants, excess water reaches the plants' surface via transpiration. With enough heat, this water becomes water vapor. Water vapor rises and condenses as clouds. CondensationWater droplets in
Life Cycle of a Moss - Infographic
Paid
Members
Public
Mosses alternate between diploid and haploid generations in their life cycle, which is unique among flowering plants. Where does fertilization take place in the moss life cycle? Scroll to the Key Takeaways to get the answer, or start from the top to learn about the moss life cycle.
