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Description
Ballenbak 130x30 cm met marmeren ballen (600 stuks): metallic grafiet, parelmoer, transparantMimii: Ballenbak Marmer + Zachte Ballen: metallic grafiet, parelmoer, transparant Een ballenbak is geweldig leuk voor je kind! De prijs is inclusief een ballenbak met 600 ballen. Kenmerken: Positieve invloed op de ontwikkeling van het kind Ideaal geschikt om in te spelen (alleen onder toezicht van een volwassene) Ballenbak voor kinderen vanaf de eerste levensdagen Perfect als cadeau! Technische gegevens: Volledig gemaakt van schuim (zijkanten en
Mimii: Ballenbak Marmer + Zachte Ballen: metallic grafiet, parelmoer, transparant
Een ballenbak is geweldig leuk voor je kind!
De prijs is inclusief een ballenbak met 600 ballen.
Kenmerken:
- Positieve invloed op de ontwikkeling van het kind
- Ideaal geschikt om in te spelen (alleen onder toezicht van een volwassene)
- Ballenbak voor kinderen vanaf de eerste levensdagen
- Perfect als cadeau!
Technische gegevens:
- Volledig gemaakt van schuim (zijkanten en bodem)
- Afgedekt met een hoes van Aangenaam gebreid materiaal, 95% katoen, 5% elastaan
- Beschikt over een CE-certificaat en een EN-71-certificaat
- Afdekhoes met ritssluiting, afneembaar om te wassen (wassen op 30 graden Celsius)
- We verpakken de zwembaden vacuüm om de afmetingen van de verpakking te verkleinen.
Afmetingen:
- Rond Diameter 130 cm
- Hoogte 30 cm
- Wanddikte 6 cm
- Dikte van de bodem ca. 1,5 cm
Plastic ballen voor een ballenbak:
- Poolse producent
- Gemaakt van niet-giftig materiaal, veilig voor kinderen
- Zeer flexibel, niet vervormbaar
- Beschikt over een CE-certificaat
- Baldiameter 7 cm
130x30
- ¼ - 225 ballen
- ½ - 450 ballen
- ¾ - 675 ballen
Wij zijn milieuvriendelijk!
Als een van de weinige fabrikanten van schuimrubberen speelgoed gebruiken we schuim met een hoge dichtheid. Hierdoor zijn de producten veel duurzamer en gaan ze dus langer mee voor hun kleine eigenaren! We verpakken de producten vacuüm, waardoor de pakketten kleiner worden. Dit levert direct veel voordelen op. Door de kleinere pakketten hebben we ook het aantal vrachtwagens dat nodig is voor het transport verminderd. Tot wel één per dag! Alle stappen die we hebben genomen, resulteren in een lager brandstofverbruik en minder milieuvervuiling.
Waarschuwing!
De kleuren van de artikelen op de foto's kunnen enigszins afwijken van de werkelijke kleuren vanwege verschillende computer- en monitorinstellingen.
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4.5 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Engaging Read for Beginners and Techies Alike
Format: Paperback
An engaging and accessible exploration of how computers really work. The author breaks down complex concepts into simple, relatable explanations, making topics like binary, logic gates, and basic circuits far less intimidating. For newcomers, it’s a great way to build a foundational understanding of computer theory with just a touch of electrical engineering.
As someone with a technical background, I still found it entertaining; the examples and analogies added fresh ways to frame ideas I already knew. It’s the kind of book that can bridge the gap between “I use computers” and “I understand what’s happening under the hood.”
Highly recommended for anyone curious about what makes hardware and software tick, whether you’re starting from scratch or just want a new perspective.
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Reviewed in the United States on August 19, 2025
★★★★★ 5
CODE is the book you should get.
Format: Paperback
The best book to enter the field. Grateful that Charles Petzold decided to write it, even happier this was one of the first books I picked up.
Recommend to everyone wanting to become a programmer, or just interested in computers.
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Reviewed in the United States on January 12, 2026
★★★★★ 5
If you only buy one technical computer book, this is it
Format: Paperback
Disclaimer: I owned the first edition for years and read it a dozen times, mainly for pleasure since it’s not only informative but also just enjoyable to read. I’m a professional software architect and have dozens of textbooks on computer science and engineering so I’ve been around the block.
This is the kind of book I would buy all for all my friends (if I had more than a couple) and family members (if they were even slightly into computers, which they aren’t sadly). Petzold does an exceptional job at describing digital logic and guides you through building a conceptual CPU from very first principles.
I think his bottom up approach is the way to go and has helped me understand complex topics in an extremely simple way. When I’m not reading fiction, this is my go to bedtime reading.
The second edition has about 100 more pages than the first and some content has been completely reworked and it’s great.
If you ever had even a passing interest in knowing how computers work at a very fundamental level, get this book!
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Reviewed in the United States on January 31, 2023
★★★★★ 4
First programmer?
Format: Paperback
As an ardent reader of the past 1st edition, I was fairly excited to get the latest version. That is, until I encountered the history chapter of the new edition.
For one thing, what I do NOT understand in this second edition is the newly added description of August Ada Byron (countless of Lovelace). The author claims it was Babbage who was the first programmer to design the engines, not Ada. I am not trying to start a futile argument here about who has more or fewer contributions, etc.
What I am trying to assert here is that it is undisputed that Ada (unless the new evidence arises) left *the very first demonstration* of what this seemingly imaginary machine, which didn't even physically exist, was capable of through her program. Because Babbage designed the engine itself, that doesn't automatically put him in the position of a programmer (despite Babbage being a brilliant engineer/scientist and may have had a simple or detailed program in his mind). However, it was Ada who gave a definite touch to programming concepts that ultimately led to modern-day programming. Ada deserves more recognition than a mere "tutorial writer," and she is certainly entitled to the title she deserves.
Other than that, like the previous edition, this book is a must-read for people who are from related/unrelated fields. I always loved the 1st edition, and I would do too with the 2nd. Still, I think history should always be approached with more care, particularly if matters have potential controversies.
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Reviewed in the United States on January 6, 2023
★★★★★ 5
One of the few books worth your time
Format: Paperback
If you want to learn computers, start here. Learning from a historical perspective removes complexity of trying to start with say GPUs - you learn just like computer engineers did, incrementally.
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Reviewed in the United States on April 27, 2026