Long COVID involves lingering symptoms post-recovery, affecting up to 30% of COVID-19 patients. Fatigue, cognitive problems common.

Long-term effects of COVID-19 (long COVID)

Exploring nanotechnology's role in medicine, focusing on drug delivery systems and targeted treatment in cancer.

Nanotechnology in medicine

Essay explores 3D printing basics, applications in industries, and future impact on technology and construction.

Cryptocurrency lowers fees, speeds up transactions, increases accessibility, and enhances transparency in global remittances.

NFTs are unique digital assets on blockchain with smart contracts ensuring authenticity and ownership.