Rosalind Franklin was a British biophysicist and X-ray crystallographer who made significant contributions to the understanding of the molecular structures of DNA, RNA, viruses, coal, and graphite. She is best known for her work on the X-ray diffraction images of DNA, which played a crucial role in the discovery of the double helix structure of DNA by James Watson and Francis Crick. Despite her groundbreaking work, Franklin did not receive the recognition she deserved during her lifetime, and her contributions were often overshadowed by her male colleagues. Franklin's work has since been acknowledged and she is now celebrated for her important contributions to the field of molecular biology. **

Small electric two-wheeler three-wheeler flatbeds with a roof typically have a compact design with a flatbed at the rear for carrying goods. They are usually equipped with a roof to provide protection from the elements. The vehicles are designed to be lightweight and maneuverable, making them suitable for navigating through crowded urban areas. They often have a simple and functional appearance, with a focus on practicality and efficiency for transporting goods in a small-scale urban environment. **

Height is a subjective measure and varies from person to person. While 157cm may be considered shorter than average in some regions or cultures, it is important to remember that height does not define a person's worth or capabilities. Embracing and accepting one's height is important for self-confidence and self-esteem. Ultimately, what matters most is how you feel about yourself and how you carry yourself, regardless of your height. **

A two-wheeler mechanic master is a highly skilled and experienced professional who specializes in repairing and maintaining motorcycles, scooters, and other two-wheeled vehicles. They have extensive knowledge of the mechanical and electrical systems of two-wheelers and are capable of diagnosing and fixing a wide range of issues. These experts are often sought after for their ability to provide efficient and effective solutions to keep two-wheelers in top condition. **

The ideal weight for someone with a height of 157cm can vary depending on factors such as age, gender, and body composition. However, a general guideline for a healthy weight range for this height is between 48-60kg. It's important to note that individual body types and health conditions can also impact what is considered a healthy weight for someone of this height. It's best to consult with a healthcare professional to determine an appropriate weight goal based on individual circumstances. **

In general, a car is considered safer than a two-wheeler due to its enclosed structure, seat belts, airbags, and other safety features. Cars provide more protection in the event of a crash and are less susceptible to external factors such as weather conditions and road hazards. However, safe driving practices and adherence to traffic laws are crucial for both car and two-wheeler users to minimize the risk of accidents and injuries. **

The engine of the Big Wheeler 510 may not start due to a variety of reasons such as a dead battery, a faulty ignition system, a lack of fuel reaching the engine, or a problem with the starter motor. It could also be caused by issues with the fuel system, such as a clogged fuel filter or a malfunctioning fuel pump. Additionally, problems with the spark plugs or a broken timing belt could also prevent the engine from starting. It is important to troubleshoot and diagnose the specific issue in order to determine the exact reason why the engine won't start. **

There could be several reasons why the new lawnmower Eco Wheeler 400 is not starting. It could be due to a lack of fuel or oil, a clogged air filter, a faulty spark plug, or a problem with the ignition system. It is important to check these components and ensure they are in proper working condition to troubleshoot and resolve the issue. If the problem persists, it may be necessary to consult the manufacturer or a professional for further assistance. **