Focus
ultrasound
Ultrasound Could Transform 3D Printing for a Future of Smart Materials
The advent of 3D printers supposedly means we can manufacture anything in our homes.
3D-Printed ‘Edge Detector’ Sorts Sound Waves
Scientists have developed a new method to differentiate very weak and short sound waves from longer ones.
Ultrasound Baby Claps Along With Mother’s Song (Video)
The parents-to-be were attending an ultrasound when the scan captured their child clapping. Not wanting to miss such a perfect introduction, the couple took their doctor’s advice to make a video as Jennifer serenaded her baby.
