In piano music, crescendo means to gradually increase the volume or intensity of the sound. It is indicated by the symbol "<" or the word "cresc." in the sheet music. When a crescendo is marked in a piece, the pianist should start playing softly and then gradually play louder until reaching the desired level of volume or intensity. This technique helps to create a sense of tension and release in the music, adding depth and emotion to the performance. **

Photo prints from a printer are typically produced using a home or office printer, which may not have the same level of color accuracy and quality as prints from a professional lab. Prints from a lab are typically produced using higher quality equipment and materials, resulting in better color accuracy, sharpness, and longevity. Additionally, prints from a lab may offer a wider range of paper types and finishes to choose from, allowing for more customization and personalization. Overall, prints from a lab are often considered to be of higher quality and more professional-looking than those from a printer. **

Yes, Adidas Spezial shoes are considered street shoes. They are part of Adidas' lifestyle line and are designed for everyday wear, making them suitable for walking around town, running errands, or simply hanging out with friends. The Spezial line is known for its retro-inspired designs and casual, street-ready aesthetic, making them a popular choice for those looking for stylish and comfortable footwear for everyday use. **

Street music can definitely work without any equipment. Musicians can use their voices, clapping, or even makeshift instruments like buckets or pots to create music and entertain passersby. The raw and organic nature of music performed without equipment can often create a more intimate and authentic connection with the audience. Additionally, not relying on equipment allows for more flexibility and spontaneity in the performance. **

For street surveys, the equipment needed typically includes a clipboard or tablet for recording data, pens or pencils for filling out forms, a map of the survey area, a camera or smartphone for taking photos, and possibly measuring tools such as a tape measure or laser distance measurer. Additionally, having a high-visibility vest or jacket is important for safety when conducting surveys on busy streets. It's also helpful to have a bag or backpack to carry all the necessary equipment while moving around the survey area. **

Laser printers typically print the sharpest text and graphics compared to other types of printers like inkjet or dot matrix printers. This is because laser printers use toner powder to create precise and crisp images on paper. The toner is fused onto the paper using heat, resulting in clean and sharp prints with high resolution. Overall, if you are looking for sharp and professional-quality prints, a laser printer would be the best choice. **

Unusual hoof prints are tracks left behind by animals that do not match the typical shape or size of known hoofed animals. These prints may be larger or smaller than expected, have an unusual number of toes, or exhibit other abnormalities that make them distinct from common hoof prints. Unusual hoof prints can be a source of mystery and intrigue for trackers and wildlife enthusiasts trying to identify the animal that made them. **

The euro banknotes are printed by the national central banks of the Eurozone countries, as well as by private printing companies. Each country is responsible for printing its own share of euro banknotes, and the European Central Bank (ECB) coordinates and oversees the production of the banknotes to ensure consistency and security. The ECB also sets the overall volume of euro banknotes to be produced each year. **