P-Brick Chess Clock

E1

Test footage of the P-Brick-based chess clock created by Mert Ünalan, filmed by Tulgar Batu Alan.

The Blind Spot of Our Eyes: What is a Blind Spot, and How is it Detected?

E2

Tulgar, who compiled information for a biology project at his school and turned it into a video, explains the details of an optical phenomenon in our eyes known as the "blind spot".