Here are some notable inventions of the 21st century ¹ ²:
- *1. Microprocessor Upgrades*: Advancements in microprocessor technology have led to faster, more efficient computing.

- *2. Social Media Platforms*: Social media has revolutionized communication, information sharing, and commerce.

- *3. CRISPR Gene Editing*: A powerful tool for precise gene editing, CRISPR has opened up new possibilities in medicine and biotechnology.

- *4. 3D Printing*: Additive manufacturing has transformed industries like aerospace, healthcare, and consumer goods.

- *5. Electric Vehicles*: Electric cars have become increasingly popular, offering a sustainable alternative to traditional fossil fuel-based transportation.

- *6. Advanced Prosthetics*: Modern prosthetics have improved the lives of amputees, providing greater mobility and functionality.

- *7. Bionic Limbs*: Bionic limbs have restored motor function in individuals with paralysis or amputations.

- *8. Personalized Medicine*: Genetic analysis and targeted treatments have enabled personalized healthcare.

- *9. Advanced Water Purification Systems*: New technologies have made clean water more accessible, improving public health.

- *10. Lithium-Ion Battery Advancements*: Improvements in battery technology have enabled widespread adoption of electric vehicles and renewable energy systems.

- *11. Robotics and Automation*: Robots have transformed industries like manufacturing, logistics, and healthcare.

- *12. Virtual and Augmented Reality*: Immersive technologies have changed entertainment, education, and training.

- *13. Blockchain and Cryptocurrencies*: Secure, decentralized systems have enabled new forms of financial transactions and asset management.

- *14. Advanced Medical Imaging*: High-resolution imaging technologies have improved disease diagnosis and treatment.

- *15. Synthetic Biology*: Designing new biological systems has opened up possibilities in biofuels, agriculture, and medicine.

- *16. Quantum Computing*: Next-generation computing technology has promised to solve complex problems in fields like cryptography and optimization.

- *17. Advanced Desalination Technologies*: New methods have made seawater desalination more efficient and sustainable.

- *18. Smart Home Devices*: Connected devices have enhanced home security, convenience, and energy efficiency.

- *19. Biodegradable Materials*: Sustainable materials have reduced plastic waste and promoted eco-friendly practices.

- *20. Artificial Intelligence and Machine Learning*: AI and ML have transformed industries like finance, healthcare, and customer service.
