Summary
Paleontologists uncovered a fresh dinosaur bone.
Engineers created a battery that holds more sunshine.
Key Points
3 points1
A tiny robot can clean polluted water.
2
A new dinosaur fossil was discovered.
3
A new battery stores solar energy better.
New Words to Learn
5 wordsmachine
a device that does work or a task
paleontologists
people who study ancient plants and animals
engineers
people who design and build new things
battery
a device that stores electricity for later use
solar
related to the energy we get from the Sun
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