Design and Technology (DT) is an educational subject that integrates various disciplines to foster creativity and innovation. It encourages students to engage in the design process, which includes identifying problems, brainstorming solutions, prototyping, and testing. Antibiotics play a crucial role in healthcare by targeting bacterial infections, while microscopes are essential tools in scientific research, allowing for the observation of microscopic entities. Gene editing, particularly through CRISPR technology, represents a significant advancement in genetics, enabling precise modifications to DNA, which can lead to breakthroughs in medicine and agriculture. Understanding these components is vital for grasping the interconnectedness of technology, biology, and health.