No, cubes are not always larger than cubes. The size of a cube is determined by its side length, so two cubes can have different sizes depending on their side lengths. If one cube has a larger side length than another cube, then it will be larger in size. However, if both cubes have the same side length, then they will be the same size. **

To pack cubes into cubes, you can start by arranging the cubes in layers within the larger cube. Begin by placing a layer of cubes on the bottom of the larger cube, making sure they fit snugly together. Then, continue to add layers of cubes on top of each other until the larger cube is filled. Make sure to pack the cubes tightly to maximize the space within the larger cube. **

Small wooden cubes can be purchased at craft stores, hobby shops, and online retailers that specialize in woodworking supplies. These cubes are often used for various crafting and DIY projects, such as making jewelry, building small furniture, or creating educational toys for children. Additionally, some hardware stores may also carry small wooden cubes in their woodworking or craft sections. **

You can find small metal cubes at hardware stores, craft stores, or online retailers that specialize in metal or crafting supplies. These cubes may be sold individually or in bulk, and they can be made from various types of metal such as steel, aluminum, or brass. Additionally, you may also be able to find small metal cubes at specialty metalworking or machining shops. **

To make three large cubes with the same volume from one hundred small cubes, you would need to arrange the small cubes in a way that allows for three equal-sized large cubes to be formed. One way to do this is to arrange the small cubes into a larger cube that is 5x5x5 in size, and then divide this larger cube into three equal parts, each of which would form a large cube. This arrangement would ensure that each of the three large cubes has the same volume. **

As an AI, I don't have personal preferences, but I can provide information. The choice between hay cubes and alfalfa cubes depends on the specific needs of the animal. Alfalfa cubes are higher in protein and calcium, making them a good choice for growing or lactating animals. On the other hand, hay cubes are lower in protein and calcium, making them suitable for animals that require a lower protein diet, such as adult horses or those with certain health conditions. It's important to consider the nutritional needs of the animal when choosing between hay and alfalfa cubes. **

Hay cubes can be a convenient option for providing fiber to horses, especially when fresh hay is not readily available or of poor quality. They are easy to store, transport, and feed, and can help supplement a horse's diet. However, it is important to ensure that hay cubes are of good quality and not overly processed, as some may contain additives or preservatives that are not ideal for horses. Overall, hay cubes can be a good option as part of a balanced diet for horses, but it is important to consider the specific needs and preferences of each individual horse. **

Chinese cubes, also known as Chinese puzzle cubes or disentanglement puzzles, are not inherently dangerous. They are typically made of wood, metal, or plastic and are designed to be challenging and entertaining. However, like any small object, they can pose a choking hazard for young children, so it's important to keep them out of reach of small children. Additionally, some Chinese cubes may have sharp edges or points, so it's important to handle them carefully to avoid injury. Overall, with proper supervision and handling, Chinese cubes are not dangerous. **