| Author/Contributor(s): | Kokias, Kerri; Lowery, Mike |
| Publisher: | G.P. Putnam's Sons Books for Young Readers |
| Date: | 5/5/2020 |
| Binding: | Hardcover |
| Condition: | NEW |
Clever Hans was a horse who could do math problems, tell time, read, spell, and more . . . or could he?
Even after seeing Hans answer questions correctly, some people thought it must be a hoax. Scientists began to investigate. Eventually, one scientist had a groundbreaking "aha!" moment and realized Hans was clever in a way no one had even imagined.
Turns out Hans was so smart, he changed science!