Blockchain and Related Topics

1. What is Blockchain and How Does It Work?

Blockchain is a decentralized digital ledger technology that records transactions across multiple computers in a secure and tamper-proof manner. It works by grouping transactions into blocks, which are then cryptographically linked (chained) together. Each block contains a unique hash, timestamp, and transaction data, ensuring transparency and immutability.

2. How Can You Fix a Bike Oil Leakage Problem?

Bike oil leakage problems can be resolved by identifying the source of the leak (e.g., gasket, seal, or loose bolts) and replacing or tightening the faulty components. Regular maintenance, such as checking oil levels and ensuring proper sealing, can prevent leaks. In Tamil, this issue is often referred to as "பைக் ஆயில் கசிவு சிக்கல்" and follows similar troubleshooting steps.

3. What Can You Observe with Uranium Ore in a Cloud Chamber?

When uranium ore is placed in a cloud chamber, you can observe the invisible world of radioactivity through the trails left by alpha and beta particles. These particles ionize the vapor in the chamber, creating visible condensation trails that reveal the decay process of radioactive materials.