Glossary T
Thermoscope is an instrument to measure heat and cold invented by Galileo Galilei (1564-1642) during his stay in Padua.
Tunable laser is defined as a laser system that can be tuned to emit laser light over a continuous range of wavelengths or frequencies.
Tangible product is described as a product/service mix that offers only a tangible product for which the customer needs no assistance and no other services are offered, such as most groceries and back-to-school items.