There are lots of awning shapes and styles to choose from, but we fell in love with the Nantucket awning. It has a crescent ...

Xiaomi launches new 2HP Mijia floor AC with 1480m³/h airflow, 115° swing, smart control, and rapid cooling/heating.

The best air conditioners efficiently and quietly cool your space. These are the best window and portable units for bedrooms, ...

Temperatures are rising. To find the best portable ACs for keeping you cool, we measured cooling ability, noise, and energy ...

A low-profile dual-polarized dielectric resonator antenna reshaping the electric field by slotting the surface of the dielectric resonator to improve gain for use in 2G/3G/4G base stations operating ...

Low-altitude aircraft is being developed as a new mode of urban transport. This will give rise to new urban air transport systems, called low-altitude air city transport (LAAT) systems. Recent works ...