This engineer literally lit up the world — and now wants to power it

Shuji Nakamura already transformed the world once. His invention of blue light-emitting diodes (LEDs) changed everything ...
MoneyWeek

10 ways to make use of your ISA tax allowance in the new tax year

Don't miss the latest investment and personal finances news, market analysis, plus money-saving tips with our free twice-daily newsletter Don't miss the latest investment and personal finances news, ...
Hackaday

Fixing The Fix For A 3dfx Voodoo Card’s Overly Bright Picture

After previously fixing an overly bright picture from a Voodoo graphics card with a simple resistor on one of the RAMDAC’s ...
Hackaday

How To Use Those Cute But Slightly Odd 7-Segment LCDs

If you’re not aware, there is such a thing as adorable little three digit LCD 7-segment displays. They come in a ten-pin DIP ...