Using tools to understand our world

"The many and various tools used by scientists are addressed in this title. It describes how beakers, scales, microscopes, scientific calculators, and other items are used to investigate and create new technology."@en
"The various tools used by scientists are addressed in this title. It describes how beakers, scales, microscopes, scientific calculators, and other items are used to investigate and create new technology."@en
"Introduces equipment and devices commonly found in a science laboratory, including beakers, a hand lens, a microscope, and telescopes, and describes their use."
"Introduces equipment and devices commonly found in a science laboratory, including beakers, a hand lens, a microscope, and telescopes, and describes their use."@en