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Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
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Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What are the main components of the human eye?
💡 Hint: Think about the parts that focus light.
Question 2
Easy
What does a camera's sensor do?
💡 Hint: Similar to what happens in the retina.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
Which part of the human eye is responsible for regulating light intensity?
- Cornea
- Iris
- Lens
💡 Hint: Think about which part adjusts to different lighting conditions.
Question 2
True or False: The camera's function can be directly modeled by the biological function of the human eye.
- True
- False
💡 Hint: Consider if one is an imitation of the other.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A biologist studies a bird's eye and finds it has a very high density of cones. How does this feature enhance its vision compared to our human vision?
💡 Hint: Think about the different visual needs between species.
Question 2
Design a basic experiment to test the effectiveness of a camera lens compared to human eyesight. What metrics would you measure?
💡 Hint: Focus on how to quantify vision and capture performance.
Challenge and get performance evaluation