This Common Ballpoint Pen Can Draw, Write Custom LEDs — How? This simple ballpoint pen allows users to write custom LEDs. By Jace Dela Cruz Aug 11 2023, 07:04 AM EDT .

Who doesn’t have a ballpoint pen close at hand? A Hungarian Argentine inventor named László Bíró invented the pen as we know it today in 1938. The first patent for a ballpoint pen came out in 1888, ...

Digital ballpoint pen “Boost your productivity to new heights with Nuwa Pen – the perfect tool to help you stay on top of your game. With AI-powered technology, Nuwa Pen provides 2 hours of ...

Now, however, scientists have created inks that let anyone draw stretchable LEDS using regular ballpoint pens. ... High-tech inks let anyone draw stretchable LEDs with a ballpoint pen.

Rare sketches by Roald Dahl, created for his memoir "Boy", will be sold at auction, offering a unique glimpse into the author ...

Artist Cy Baker draws a red squirrel with a ball point pen. ... The 16 drawings are made on canvas and each used several pens, though Mr Baker, from Hampshire, prefers only to use black ink.