The heat pipe can operate at temperatures up to 1,000°C, making it ideal for use in high-temperature environments. Key Findings of the Market Report ...

Daily high temperature records set between Jun 19 and June 25, 2025. (NOAA/NCDC) Tuesday's heat breaks 137-year-old record ...

Canada's new record high temperature was recorded Sunday in Lytton, B.C., with a reading of 46.6 C. The previous record high temperature was 45 C, set in Saskatchewan in July 1937.

Toronto residents are in store for yet another round of soaring temperatures from Sunday to Tuesday, Environment Canada says.

In Augusta, Maine, the high temperature on Tuesday reached 100 degrees, its hottest on record for June and tying the state capital’s all-time high temperature record.

Their work was presented in “ Experimental investigations of upscaling effects of high-temperature heat pumps with R1233zd (E),” published in the International Journal of Refrigeration.

The analysis showed that when waste heat temperature is between 70 C and 90 C, the evaporation temperature in the absorber increases from 100 C to 170 C.