The industry is rife with human rights abuses, and many companies simply turn a blind eye in the name of profit. At least two in Japan are finding innovative ways to end the suffering. The DRC is ...

After ultrasonic cleaning, eye-glass is lifted to the middle of the machine where ... Cytron Motor driver is used to control DC motors 5V Relay module is used to switch on/off the ultrasonic cleaner, ...

[Courtesy] Patrick Kibe has risen from a cleaner, storekeeper ... An ophthalmic surgeon specialises in examining patients with eye diseases, diagnosing and prescribing medication and performing ...