Customers who bought this item also bought. Page 1 of 1 Start over Page 1 of 1. Customers who viewed this item also viewed. Special offers and product promotions. Don't see what you're looking for? There was a problem completing your request. Please try your search again later. About 4M 4M educational toys cover a wide range of subjects and include science kits, arts and crafts kits, robotics kits, and more. Kids can assemble a fun robot or mechanical monster that they'll be proud of Provides opportunity to teach children creativity and mechanical principles Requires some common household items, 1 AA battery, and adult supervision.
Makes Science Fun and Engaging. Give the Gift of Science Affordable and easy to assemble, each 4M Robotics Kit introduces scientific and mechanical principles in a way that kids will enjoy and get excited about. Easy-to-Follow Instructions Each kit comes with detailed instructions that make it easy to teach and learn about toys and robotics.
A Robot They'll Be Proud Of Children develop personal ownership and pride in their work as they assemble a unique creation to call their own. Better Together What's better than one project?
The Tin Can Factory - The Tin Can Factory
From the Manufacturer Turn a metal can into a walking, wobbling, bog-eyed robot that can move. Product information Product Dimensions 6. International Shipping This item can be shipped to select countries outside of the U. Technical Specification User Guide [pdf ]. Feedback If you are a seller for this product, would you like to suggest updates through seller support?
Would you like to tell us about a lower price? Compare with similar items. This item 4M Tin Can Robot. See questions and answers. Is this feature helpful? Thank you for your feedback. Share your thoughts with other customers. Write a customer review. See all customer images. Read reviews that mention year old put together putting it together tin can robot old son fun project old grandson bought for an 11 year christmas gift tiny screws needed help years old screwdriver much fun younger kids really enjoyed nephew loved small screws waste of money across the floor. Showing of 1, reviews.
Top Reviews Most recent Top Reviews. There was a problem filtering reviews right now. Please try again later. I wasn't sure about this, but it ended up being perfect for a 9 year-old. It was easy to put together - I should say the level of challenge was appropriate. It is a cute finished product. Know that the straws for arms are longer than pictured, but you can cut 'em with scissors. If you've read this far, please mark "helpful" thanks!
I purchased this toy to build with a 5 year old who currently has a fascination with robots, and it was a major hit!
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His younger sister loves it. And after taking it to "Show and Tell" at school, he quickly discovered that his entire class loves it, evident by the fact that he heard the phrase "will you build me one" many, many times that day. The project was very easy to assemble, and contrary to many reviews I see here, I experienced no issues with "fragile, easily broken parts.
Despite my overall positive experience with this toy, a couple of small issues slightly hurt the overall product -- 1 In the parts list section of the instructions, the 2 screw types are labeled incorrectly. This will become evident and the problem resolves itself as soon as you begin to use the screws, but the error did cause a few minutes of confusion during assembly. They may work if you grind the bracket slightly, or simply force the bolts enough to reach the nut, hoping to not break anything in the process, but luckily, I had screws in my "scrap parts container" that worked perfectly.
This will cost a few cents extra, plus a trip to the hardware store, but will help ensure a much more positive experience with assembly. Overall, we enjoyed this toy enough to order another robot from the same company different model. I had fun with this project, the child is still having fun with this project, and he learned quite a bit about motors, current, why a battery makes his toys move, and why adjusting the cams feet impact the movement types.
I'd call that a major win, despite the minor annoyances. Purchased this product for my 8 year old for Christmas.
The story of how the tin can nearly wasn't
I thought he'd love it since he's into electronics and robotics. He and his dad sat down to put it together but he just wouldn't sit still, I guess he just isn't ready to sit there and put things together that has small pieces. Non the less my husband enjoyed putting it together and we all enjoyed it afterwards. I was able to assemble the robot in about 20 minutes, with the help of this video. The video kept him engaged in the assembly and we were able to assemble it without using the written instructions.
He loves it and it held up through some very excited play this evening. I'm not expecting it to hold up over time, the goal was simply to experience creating a robot from misc. There are much more expensive robots on the market if you're looking for something with complex programming and durability. This was exactly what I was looking for - a learning experience - at a great price! While this is a cool toy, assembly is a bit of a problem. It was definitely not something my 8 year old grandson could put together on his own.
It has many small screws and it's hard for little kids to get them in the right places and lined up properly. Also, the instructions are not written for a third grader. Parts of it were already assembled out of order, so it looks like I got one that was returned by a previous buyer that gave up. That said, all the parts were there and unbroken.
I assembled it without help from my grandson. The screws that attach the battery case to the body were too short, so any pressure during assembly or operation and it falls off. After many mishaps with the battery case, I've decided I'm going to glue it on. While I'm looking for my super glue, my grandson is playing with it.
The case is falling off, but he's still having fun. It also requires a tiny screwdriver that we had to purchase just to put it together-about the size of an eyeglass screwdrivers for fixing eyeglasses. The arms are flimsy and wouldn't stay on and the motor wasn't strong enough to move it at all. Yes, we used new batteries. In November US can manufacturers voluntarily eliminated lead seams in food cans. However, imported food cans continued to include lead soldered seams. In modern times, the majority of food cans in the UK [10] have been lined with a plastic coating containing bisphenol A BPA.
The coating prevents acids and other substances from corroding the tin or aluminium of the can, but leaching of BPA into the can's contents is currently as of being investigated as a potential health hazard. Cans come in a variety of shapes: Walls are often stiffened with rib bulges, especially on larger cans, to help the can resist dents that can cause seams to split.
- tin can - Wiktionary;
- Technical Specification?
- Navigating ADHD: Your Guide to the Flip Side of ADHD.
- Tin can - Wikipedia!
Can sizes in the United States have an assortment of designations and sizes. In the United States, cook books sometimes reference cans by size. The Can Manufacturers Institute defines these sizes, expressing them in three-digit numbers, as measured in whole and sixteenths of an inch for the container's nominal outside dimensions: Older can numbers are often expressed as single digits, their contents being calculated for room-temperature water as approximately eleven ounces 1 "picnic" can , twenty ounces 2 , thirty-two ounces 3 fifty-eight ounces 5 and one-hundred-ten ounces 10 "coffee" can.
In parts of the world using the metric system , tins are made in , , mL millilitre and 1 L litre sizes mL is approximately 1 cup or 8 ounces. Cans imported from the USA often have odd sizes such as 3. In the UK and Australia, cans are usually measured by net weight. A standard size tin can holds roughly g; the weight can vary between g and g, depending on the density of the contents. The smaller half sized can holds roughly g, and it can vary between g and g.
Double seam rims are crucial to the joining of the wall to a top or bottom surface. An extremely tight fit between the pieces must be accomplished to prevent leakage; the process of accomplishing this radically deforms the rims of the parts. Part of the tube that forms the wall is bent, almost at its end, turning outward through 90 degrees, and then bent further, toward the middle of the tube, until it is parallel to the rest of the tube, a total bend of degrees. The outer edge of the flat piece is bent against this toward the middle of the tubular wall, until parallel with the wall, turning inward through 90 degrees.
The edge of bent portion is bent further through another 90 degrees, inward now toward the axis of the tube and parallel to the main portion of the flat piece, making a total bend of degrees. It is bent far enough inward that its circular edge is now slightly smaller in diameter than the edge of the tube.
Bending it yet further, until it is parallel with the tube's axis, gives it a total bend of degrees. It now envelops the outward rim of the tube. Looking outward from the axis of the tube, the first surface is the unbent portion of the tube. Slightly further out is a narrow portion of the top, including its edge. The outward-bent portion of the tube, including its edge, is still slightly further out. Furthest out is the degree-bent portion of the flat surface. The combined interacting forces, as the portion of the flat surface adjacent to the interior of the tube is indented toward the middle of the tube and then outward forward the axis of the tube, and the other bent portions of the flat piece and the tube are all forced toward the axis of the tube, drives these five thicknesses of metal against each other from inside and out, forming a "dry" joint so tight that welding or solder is not needed to strengthen or seal it.
Illustrations of this process can be found here. The first cans were heavy-weight containers that required ingenuity to open, with implements such as knives. Not until several years later, after can manufacturers started using thinner metal sheets, were any dedicated can openers developed. While beverage cans or cans of fluid such as broth can merely be punctured to remove the product, solid or semisolid contents require removing one end of the can. This can be accomplished with a heavy knife or other sharp tool—but can openers are much more convenient. Some cans, such as those used for sardines , have a specially scored lid so that the user can break out the metal by the leverage of winding it around a slotted church key.
Until the midth century, some sardine tins had solder-attached lids, and the winding key worked by forcing the solder joint apart. The advent of pull tabs in beverage cans spread to the canning of various food products, such as pet food or nuts and non-food products such as motor oil and tennis balls. The ends are known as easy open lids because they open without any tools or implements. Cans can be made with easy open features. Some cans have screw caps for pouring liquids and resealing. Some have hinged covers or slip-on covers for easy access. Paint cans often have a removable plug on the top for access and for reclosing.
Steel from cans and other sources is the most recycled packaging material. For instance some people use two tin cans to form a camp or survival stove to cook small meals. Tin is corrosion resistant, but acidic food like fruits and vegetables can corrode the tin layer.
Tin Can of Emotion
The two non-compliant products were voluntarily recalled. Evidence of tin impurities can be indicated by color, as in the case of pears, but lack of color change does not guarantee that a food is not tainted with tin. Bisphenol-A BPA is a controversial chemical compound present in commercially available tin can plastic linings [21] and transferred to canned food. The inside of the can is coated with an epoxy coating, in an attempt to prevent food or beverage from coming into contact with the metal.
The longer food is in a can, and the warmer and more acidic it is, the more BPA leaches into it. Several companies, like Campbell's Soup , announced plans to eliminate BPA from the linings of their cans, [21] but have not said which chemical they plan to replace it with. See BPA controversy Chemical manufacturers reactions to bans. From Wikipedia, the free encyclopedia. For the historic North Carolina basketball arena, see Tin Can basketball arena. For the American naval slang term, see destroyer.
Can of shoe polish. In Yam, K L. Encyclopedia of Packaging Technology. Archived from the original on Revolution in Containers Archived at the Wayback Machine. Illustrated Glossary of Packaging Terminology Second ed.