Around 13.8 billion years ago, the Big Bang occurred. It was 400 to 600 million years later when the first stellar systems arose. Scientists have recently been able to observe the genesis of these ancient galaxies.
Technology
How to respond if someone gets injured or collapses at work? The interval between calling for help and the ambulance arriving is frequently decisive. However, plenty of people have become rusty on providing first aid amid these circumstances.
Culture
Do people consider re-marrying their long-term spouse? This is a thought that crosses many minds.
Technology