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Description
Science!, 2nd EditionBy: DK Series: DK Knowledge Encyclopedias DKs best selling richly illustrated encyclopedia series explores the wonderful world of science. Learn the ins and outs of science as youve never seen it before, through incredibly detailed 3D illustrations, in this encyclopedia for children aged 9+. Knowledge Encyclopedias clear explanations, illustrations, photographs, and 3D images will engage children in complex subjects. Learn about hundreds of vehicles
By: DK | Series: DK Knowledge EncyclopediasDK’s best-selling richly illustrated encyclopedia series explores the wonderful world of science.
Learn the ins and outs of science as you’ve never seen it before, through incredibly detailed 3D illustrations, in this encyclopedia for children aged 9+.
Knowledge Encyclopedia’s clear explanations, illustrations, photographs, and 3D images will engage children in complex subjects. Learn about hundreds of vehicles that float, fly, or speed across the land, including the record breakers—the fastest, largest, longest, and strangest modes of transportation ever to zoom, sail, or soar.
This all-encompassing science encyclopedia for kids offers:
- An impressive collection of facts, charts, timelines, and illustrations.
- A visual approach using illustrations, photographs, and extremely detailed 3D CGI images.
- Clear explanations of physics, chemistry, and biology, as well as space exploration, the latest technology, wonderful wildlife, and our amazing bodies.
Children can explore science in a new and exciting way. Learn about groundbreaking topics like looking inside a cell, pulling apart the ever-present electronics in our lives to see how they work, showing how ships stay afloat, and examining the forces that hold the Universe together.
This impressively detailed encyclopedia uses awesome illustrations to show biology, chemistry, and physics in the world around us. All the essential information in easy-to-read text with additional fun facts, and brought to life with amazing 3D illustrations that look inside the anatomy of a blue whale, zoom into a molecule of water, and out of the Solar System.
More in the series
Knowledge Encyclopedia Science! is part of DK’s visual and hugely successful Knowledge Encyclopedia series. Complete the collection and dive into the deep with Knowledge Encyclopedia Ocean!, take a trip to the solar system with Knowledge Encyclopedia Space! and travel back to prehistoric times with Knowledge Encyclopedia Dinosaur!
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4.1 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 3
I spent the $20 I saved on stuff to make this thing functional-ish
Color: White
The only reason this is getting three stars is because I do like the ability to shut off the steam and also it puts out the perfect amount of water and cleans well. For the bad, the design is terrible in four important ways as mentioned in other reviews (which I wish I had read before purchase so my fault). 1. This thing will not stand in its own unless in a very particular position and even then a slight gust of wind sends it toppling. 2. The one hook cord storage has to be the stupidest design I have ever seen. I did buy a command hook so I could wind the cord so that takes care of that issue (other than no notch to secure the plug to the cord). 3. The cord is not long enough but again I remedied this with a 6ft extension cord though I’m sure this is probably not recommended somewhere in the instructions so I take my own risk. 4. I did not like the pad included but have a ton from my old Shark steam mop (RIP) and they work well enough with this mop so it’s not completely useless. I would not recommend this mop to anyone. It is a bit cheaper than the Shark mop I was looking to replace but wish I wouldn’t have let my cheap side win and it’s spent the extra $20 to get a mop I know I like.
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Reviewed in the United States on August 18, 2025
★★★★★ 5
steam mop
Color: White
Great steam mop, light and easy to use.
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Reviewed in the United States on June 6, 2026
★★★★★ 5
Quality Knives At A Bargain Price
Size: Steel King 15Pcs 10.4"×7"×15.4"
I have had these knives for almost 18 months now and they have held up great Edge retention is fantastic, and as long as you treat them right and don't leave dried tomato sauce on them for 5 days, no rust to speak of or even any discoloring! The build is fantastic and they are well balanced. I still can't believe I got this set for the price I did.
I have a collection of pocket knives, I own Japanese wet stones to sharpen and understand what 8cr13mov, s30V and 14c28n is in knife production. (It's metal alloys BTW.) Having said that, I was a bit picky in finding a knife set that was quality built, had good steel and didn't cost $800.
I honestly don't know how they are producing this set and not losing their shirts. Full tang design (One piece of steel from tip through the handle to the butt), and has nice glass fiber reinforced polymer handle material. I can't find any reference to this set in particular for what steel is used, but based on using various steel through the years I have a pretty good idea what this probably is. (BTW, I hate to break to you. At this price, it's absolutely NOT German steel...and that's okay anyway.)
Brodark references Japanese VG10 steel with their other stand alone chef knives. It is common in the Chinese knife industry to copy an alloy alloy and call it by it's original name. It's NOT Japanese steel. What is commonly referred to as VG10 is 10cr15mov or 8cr15mov. Both are fine steel to use for a "general purpose" knife and perform similar to Japanese VG10, or even US made 440c stainless...perhaps even a little better than 440c.
The steel in these knives is pretty dang hard, which makes me think it is 10cr15mov. The 10 is the Chromium content in the alloy. More chromium, more hard, more hard ='s more brittle. There is a balance of how hard without being brittle. Some knife makers use super hard steel to get a wicked sharp edge that holds for a while...buuuut then after a year of use you see all the chips along the edge or perhaps even a tip has snapped off. That's hard, brittle steel. You can't fix chips unless you grind them down and create a totally new edge on the knife and start over.
These Brodark knives find a nice balance of hardness for edge retention but enough give to not chip or break off under general use. Like I said, almost 1.5 years of use and no chips, bends, or scratches.
I still can't believe I paid around $50 for them. Incredible.
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Reviewed in the United States on October 7, 2024
★★★★★ 5
Wow! Amazing knives, regardless of the cost
Size: Steel King 15Pcs 10.4"×7"×15.4"
I don’t know how they do it for the price
These knives are amazing, and I got them on sale for well less than a Benjamin
The package with the block and the knives in it was so heavy, that I needed someone to help me get it out of the inner box.
The knives are beautiful, heavy, well balanced.
I can vouch, that they are sharp AF, because I cut myself twice unpacking them 😂😂😂
No fault to the manufacturer; they were very well packed.
I am just a klutz
First time I used them, straight out of the box with only a soapy bath before, was on a tomato and cucumber. I only have the use of one arm, and usually have to get an adaptive cutting board to secure my fruit/veges before I can start cutting them.
But these knives were so heavy and so sharp, I didn’t need to do that
It cut through the tomato skin like water
The hardwood block looks beautiful on my countertop
These are beautiful knives on their own.
When you throw in how incredibly inexpensive they are… Buy them now.
Highly recommended.
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Reviewed in the United States on November 8, 2025
★★★★★ 5
Sharp, Comfortable, and Sleek Knife Set
Size: Steel King 15Pcs 10.4"×7"×15.4"
These BRODARK knives are really nice! They stay sharp even with regular use, making chopping and slicing effortless. The handles are comfortable and ergonomic, fitting naturally in your hand and giving good control.
The set looks sleek on the countertop, and the included block keeps everything organized and easy to access. Overall, it’s a high-quality, reliable knife set that’s perfect for everyday cooking and makes meal prep much easier.
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Reviewed in the United States on October 30, 2025
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