Tan Guan Poh, 75, hung up his tools as an electrical and electronics engineer over 25 years ago – but he never stopped tinkering.
His favourite project these days? Faulty toys.
Tan Guan Poh, 75, hung up his tools as an electrical and electronics engineer over 25 years ago – but he never stopped tinkering.
His favourite project these days? Faulty toys.