chai means life, yes?
[their] upsidedown world doublespeak
has gotten so old, it should be
an instant headsup

Or tea.

🙏🏻❤️

"to make vaccines and the temperature-controlled supply chains needed to deliver them"

This paper describes the design and operation of a system used for the accurate control and measurement of temperature in micro-fluidic channels. Ultrasonic transducers are used for both heating and measuring the temperature of fluids inside the channel. Heating is performed by exciting the transducer with a tone burst at a single frequency...