Caroline had not guessed wrongly.
If she could guess it rightly, McLean and the others could too.
"Shepherd, do you think a thermoelectric generator is useful? It's not going to be very heat-proof, right?"
Shepherd watched Raymond continue working without turning his head.
"The efficiency of a thermoelectric generator is too low. I wonder how efficient his rendition of it would be."
After a pause, Shepherd continued, "If the material can pass the test, using this miniature thermoelectric generator to generate electricity is undoubtedly the best choice."
McLean asked, "Shepherd, how much heat do you think this thing can withstand to continue working?"
"Based on the laser cutter that Raymond used previously, this thing can at least withstand temperatures of not less than 5,000 degrees celsius."
