Page 7 - How It Works - Book Of Amazing Answers To Curious Questions, Volume 05-15

Technology

40 How does YouTube work? 56 What is a moka pot? 52
44 Which drill bit should you use? 57 How do sunglasses protect your
eyes?
45 How do electric razors work?
45 How are musical notes amplified? 58 What happens inside an ATM?
60 Bitesize Q&A
46 What is 5G?
48 How do cordless phones work?
48 How do iceboxes keep food cool?
49 What is inductive wireless
charging? 60
49 How do erasers work?
50 What’s inside a planetarium?
52 How are man-made waves made?
53 What is Google Cardboard?
53 What are organs on chips? 40
54 How was New York’s subway built?

Science

66 Are there more than five human 82 What is anxiety?
senses? 83 How do Bunsen burners work? 75
70 How are we affected by 83 Why does foam form?
neurotransmitters?
84 How do suntans develop?
71 Why does popping candy pop?
85 Why do we get cravings?
71 What is the diving reflex?
86 How do fireworks make shapes?
72 How is hair transplanted?
87 What is keratin?
74 How does sunscreen work?
87 What’s inside dust?
74 Why do cats go crazy for catnip?
88 Bitesize Q&A
75 What are the physics of the cricket
ball?
76 What is saliva?
77 Could you have ‘text neck’
syndrome?
77 How does sticky tape work?
78 What is cellulite?
79 What causes a dry cough?
66
79 How does laser hair removal work?
80 What is the Large Hadron Collider?

How It Works 7