My old trusty Casio fx-61F “Electric formula 27” calculator is still going strong and gets regular use. It was bought in a sale from Maplin [...]

With Valentine’s Day approaching I thought I would share this design for a custom gift which I made. It’s a Printed Circuit Board (PCB) in the [...]

Read, think about and apply this to your work and study. The Kung fu master is the top of their art form. To be a master takes huge dedication, many years [...]