This Common Ballpoint Pen Can Draw, Write Custom LEDs — How? Researchers have developed ink pens that allow individuals to handwrite flexible, stretchable optoelectronic devices on everyday materials. by Jace Dela Cruz
Health Not Like The Movies: Using Ballpoint Pen To Create Airway Passage Is Not Recommended by Catherine Cabral-Isabedra
China Launches World's Largest Electric Container Ship, Slashing 8,600 Pounds of Emissions per 100 Nautical Miles