Episode 1: The Secret of the Forsythia Photo Zone 08
How do plants know the season and bloom?
Episode 2: Farm Experience Terrorist 16
Why do weeds keep growing?
Episode 3: Amy's Lucky Day 24
Why does a four-leaf clover symbolize good luck?
Episode 4: The Purple Fragrance of Red Roses 32
Why do flowers have a scent?
Episode 5: The Ordinary Siblings and Bean Sprouts 40
Why do bean sprouts grow in the dark?
Episode 6: The Green Pig's Green Diet 48
Why are most leaves and grass green?

Warm-up Quiz ① 56

Episode 7: Songi Songi White Dandelion 58
Why do dandelion seeds fly?
Episode 8: What if the Pine Tree Bends? 66
Why are pine needles sharp?
Episode 9: The Clean Fairy and the Dustbomb 74
How is dust created?
Episode 10: The Strange Way to School 82
Why does fog form?
Episode 11: Eun-Tae-Ri Can't Be Stopped! 90
Why does wet paper wrinkle when it dries?
Episode 12: Goodbye, My First Love… Ni 98
Do I really need to have my wisdom teeth pulled?

Warm-up Quiz ② 106

Episode 13: Amy's Life Photo 108
Why do I look different in photos than I do in the mirror?
Episode 14: Eun-Ttum finally confesses?! 116
Why does your face turn red when you're embarrassed?
Episode 15: A Battle of Pride Among Ordinary Men! 124
Why do I feel like I'm floating when I ride an amusement ride?
Episode 16: My Heart Beats Only for You! 132
Why does your heart beat faster when you're nervous?
Episode 17: Amy's Legendary Horse Gear 140
How do water droplets form?
Episode 18: A Small Gift from Spring Rain 148
How does a rainbow form?

Warm-up Quiz ③ 156
Curiosity Level Up 158
Special Commendation Award 163

Are you dying of curiosity? I'm dying of curiosity!
18 scientific curiosities encountered in everyday life

When warm spring arrives, a variety of plants bloom with beautiful flowers! How do plants know the season and bloom? Most plants that bloom in spring survive the winter as flower buds, preparing to bloom as the weather warms and the days lengthen.
In Volume 6 of "Common Siblings' Common Curiosities," we've collected 18 curiosities that you might have wondered about at least once in your daily life, such as "How do plants know the season and bloom?", "Why are pine needles sharp?", "Why do dandelion seeds fly?", and "Why do bean sprouts grow in the dark?"

Perfectly linked to elementary science curriculum!
Satisfy your curiosity with our informative pages!

You can learn various scientific knowledge related to elementary science curriculum through the information pages inserted at the end of each episode.
In addition, we provide more diverse information through short sections such as 'Common Science Knowledge', which explains basic scientific concepts related to curiosity topics, and 'Short Curiosities', which introduces useful tips related to real life.


Scientific knowledge in your head!
I'm also a curiosity doctor with the common siblings!

Rather than simply listing scientific information, it is structured so that young readers can naturally learn core concepts while enjoying a variety of activities.
In the 'Warm-up Quiz' corner inserted once every six episodes, you can learn the key concepts learned in the text by solving simple quizzes such as the initial consonant quiz, the four-headed question quiz, and the crossword quiz. In the 'Curiosity Level Up' corner inserted at the end of the book, you can review the content learned in the text as a whole by solving fun four-option multiple-choice questions.
As you read the comics and solve the problems, the scientific information in the text will become ingrained in your head without you having to memorize it.

The one and only award in the world!
Nyaha Curiosity Solver Special Commendation Award

At the end of the book, there is a one-of-a-kind award in the world.
This is a special commendation award given by the Nyaha Curiosity Solution Group.
After solving all 18 curiosities through "Common Siblings' Common Curiosities," you can write your name on the award and grow your sense of accomplishment.