Increased security as Russians arrive in Shizuoka

The video introduces the concept of a clock, providing a brief overview of its idea and purpose.

What are some innovative ideas you can think of related to clocks?

How do you think the concept of timekeeping has evolved over the years?

In what ways can clocks be used creatively in design or art?

What challenges do you think inventors face when creating new clock designs?

Can you describe a clock that you think would be useful in today's world?