100000 Whys Book Encyclopedia for Teens by Dr. Avery J. Stonebrook | Science Reference | Paperback
- Regular price
- ¥4,100
- Sale price
- ¥4,100
- Regular price
-
Availability Notification
We'll notify you as soon as the item is back in stock.
100000 Whys Book Encyclopedia for Teens by Dr. Avery J. Stonebrook | Science Reference | Paperback
Arrives
No surprise fees on delivery. Any import duties are settled at checkout, never on your doorstep.
All delivery timeframes start from the day after you place your order, unless otherwise specified.
Delivery times & costs by country
Australia FREE · 6 to 15 business days
Express is FREE on orders over $200.00 AUD
Austria FREE · 4 to 11 business days
Canada FREE · 6 to 17 business days
Denmark FREE · 5 to 11 business days
Finland FREE · 5 to 9 business days
France FREE · 5 to 11 business days
Germany FREE · 4 to 11 business days
Hong Kong From $38.00 HKD (weight-based) · 3 to 17 business days
Ireland FREE · 3 to 11 business days
Italy FREE · 4 to 8 business days
Japan FREE · 7 to 12 business days
Netherlands FREE · 4 to 11 business days
New Zealand FREE · 4 to 12 business days
Portugal FREE · 4 to 8 business days
Singapore FREE · 4 to 10 business days
South Korea FREE · 7 to 12 business days
Sweden FREE · 5 to 11 business days
Switzerland FREE · 3 to 13 business days
United Arab Emirates FREE · 7 to 12 business days
United Kingdom FREE · 2 to 4 business days
Express is FREE on orders over £100.00 GBP
United States FREE · 4 to 11 business days
How your order travels
- Order placed Confirmation email sent instantly
- Processing Picked & packed with care
- Shipped Shipping confirmation sent
- In transit On its way to you
- Delivered Enjoy your purchase!
Free 30-day returns
Changed your mind? Returns are free within 30 days for unopened items. Food, drink and opened items can't be returned unless they arrive faulty or damaged.
- Contact us. Start a return request and tell us about your item. We'll provide a return authorization and detailed instructions.
- Ship it back. Pack your item in its original condition and send it back with the free prepaid label we send you.
- Get refunded. Once we receive and inspect your return, we'll process your refund within 5-10 business days.
Questions?
Will I have to pay customs charges in the EU?
No! We ship all orders DDP (Delivery Duty Paid). All VAT and customs duties are included in your order total, so there are no surprise fees, even for orders over €150.
What is the IOSS (Import One-Stop Shop)?
IOSS is an electronic portal for handling VAT on EU imports. What this means for you: We include VAT in all prices and handle customs. Your orders ship DDP, so you pay nothing extra on arrival.
You'll receive confirmation emails when your order ships. Gift card purchases don't count towards free delivery. We cannot deliver to military addresses in EU countries. Problems? Contact us.
See our delivery & returns page.
Promo code - 5% Off your First Order
Description
If you are a teen who refuses to accept shallow answers, the 100,000 Whys Book Encyclopedia for Teens was written for you. This reference book tackles the biggest, most fascinating questions teens ask about their bodies, brains, technology, space, nature, emotions, and the future, answering them with real science, zero boring textbooks, and zero lectures.
Authored by Dr. Avery J. Stonebrook, this encyclopedia is designed to change how you see everything around you, from the food on your plate to the stars above your head. It is an ideal gift for teens aged 13 to 17, parents, teachers, and family members looking for meaningful educational material.
Key Features & Content Structure- Addresses complex questions teens actually ask regarding science, technology, and human experience.
- Each answer is structured around four powerful sections for comprehensive learning: The Short Answer, The Full Story (real science explained clearly), The Mind-Blowing Fact, and Think About It (a personal closing question).
- Covers topics including teen emotions, aging science, gut-brain connection, quantum computing, and the future of technology.
- Written to be engaging, avoiding the confusion of typical Wikipedia pages or dull textbook formats.
- Why does your brain go completely blank right before a big test?
- Why does music give you actual chills?
- Why is AI about to change every career on the planet?
- Why can scientists now slow down the aging process?
- Why will quantum computers make today's technology look like a pocket calculator?
- Author: Dr. Avery J. Stonebrook
- Binding: Paperback
- Language: English
- Print Length: 200 pages
- Reading Age: 13 - 17 years
- Dimensions: 152 x 12 x 229mm (or 15.24 x 1.17 x 22.86 cm)
- Item Weight: 363 g
- Publication Date: April 10, 2026
- ISBN-13: 979-8255915705
- Best Sellers Rank Highlights: #3 in Encyclopaedias for Young Adults, #3 in Anatomy & Physiology Books for Young Adults
- EAN: 9798255915705
- Release Date: 10 Apr 2026
This book is an essential reference tool that encourages curiosity and deep understanding for young adults ready to explore the world through the lens of science.
Why customers shop with Yachew
Worldwide Shipping
From our door to yours, rely on our global network for quick and secure delivery, wherever you are.
30-Days Free Returns
Your satisfaction is our priority. Enjoy free returns within 30 days, making every purchase completely risk-free.
Secure Online Payment
Rest easy knowing that your financial data is secure with our robust, encrypted payment system.
