Apps like Know a Scientist - Inventions,

Inventions and Inventors App

★3.8

Inventions and Discoveries

★4.0

Science Trivia Wheel

★4.2

Basic Science Dictionary

★4.4

Crazy Science Facts - did you

★4.4

Pettson's Inventions

★3.9

Fun Facts: Did you Know

★4.5

Pettson's Inventions 2

★4.2

Concepts of Biology

★4.2

Real Science Facts:Do you Know

★5.0

Chemistry Textbook

★3.9

Pettson's Inventions Deluxe

★4.5

General Science Book

★4.2

School Science Experiment Lab

★3.7

Algebra & Chemistry Solver Ai

★3.7

General Science Encyclopedia

★4.0