Node Smith, ND New Device Separates Strong, Healthy Sperm from the Weaker Ones A new device about the size of a credit card is able to separate strong, healthy sperm from the weaker ones, in about 10 minutes.1 It is becoming increasingly acknowledged that healthy...

Node Smith, ND Skin Cancer Detection Sans Biopsy This year’s international James Dyson Award was given to the invention of a device that can detect skin cancer without taking a biopsy.1 The James Dyson Award is an annual competition open to university students or...