A dad training for the London Marathon created a custom-made T-shirt with a QR code for passersby to scan and donate during his training. Darren Ryan, 56, has been running daily in his village ...

Too many templates, too many dull shirts, not much to get you excited ... the background pattern of random small squares looks so much like a QR code you feel if you scan it, you’ll get the ...

A dad training for the London Marathon created a custom-made T-shirt with a QR code for passersby to scan and donate during his training. Darren Ryan, 56, has been running daily in his village while ...