National Nanotechnology Day provides a wonderful opportunity to raise awareness about a tiny science that enables incredible scientific advances that enrich our daily lives.

What is nanotechnology, and how small is it? Nanotechology is the study and manipulation of matter at incredibly small sizes. “Nano” means a billionth of a meter. To put that in perspective, the tip of a ballpoint pen is about 1 million nanometers wide. Hence, a nanometer is much smaller than the human eye can see.

Why is nanotechnology important? Using nanotechnology, scientists and engineers can create new materials, products and devices, and technical advances that yield life-changing results. This amazingly tiny science is at the forefront of some extraordinary innovations in healthcare, information technology, and the automotive and aerospace industries.

Looking for more ways to celebrate nanotechnology?

The National Nanotechnology Initiative plays a critical role in coordinating research, investments and education efforts across the federal government. This year’s National Nanotechnology Day themes are responding to climate change and improving human and environmental health. Visit the National Nanotechnology Day website to see how you can participate and learn more about the role of nanotechnology in our lives.

The American Chemistry Council (ACC) represents the leading companies engaged in the multibillion-dollar business of chemistry. ACC members apply the science of chemistry to make innovative products, technologies and services that make people's lives better, healthier and safer. ACC is committed to improved environmental, health, safety and security performance through Responsible Care®; common sense advocacy addressing major public policy issues; and health and environmental research and product testing. ACC members and chemistry companies are among the largest investors in research and development, and are advancing products, processes and technologies to address climate change, enhance air and water quality, and progress toward a more sustainable, circular economy.

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