Interesting Engineering8 小时
Sound-bending tech lets you hear music without earphones while others are undisturbed
The team tested the tech in a room with echoes to show that it can function in the actual world, such as in classrooms, cars, ...
The Engineer6 天
Mastering Liquid Metering: Overcoming the Challenges of Precision Batching
Low-resolution meters, such as those with one pulse per litre, may lack precision in small batch applications. However, going ...