#TBT 1928: The soil-less “farm” of Prof. W.F. Gericke at the University of California Berkley, is lined with brilliant flowers in jars. The roots get even better than normal growth. Via Groovy Lab in a Box STEM for Kids

Groovy Sparks

GROOVY SCIENCE. GROOVY LIFE.

#TBT 1928: The soil-less “farm” of Prof. W.F. Gericke at the University of California Berkley, is lined with brilliant flowers in jars. The roots get even better than normal growth. Via Groovy Lab in a Box STEM for Kids

#TBT 1928: The soil-less “farm” of Prof. W.F. Gericke at the University of California Berkley, is lined with brilliant flowers in jars. The roots get even better than normal growth. #STEMforKids