Tag: challenges

Science & Technology

Why don’t we cover the desert with solar panels?

The Sahara Desert receives an abundance of solar energy, raising the possibility of covering it with solar panels to solve global energy problems. However, there are limitations to solar panel efficiency and challenges associated with large-scale solar farms, such as heat absorption and environmental impact. Alternative solutions, such as concentrated solar power plants using giant mirrors, are being explored. Additionally, solar energy can exist on smaller scales, providing a passive source of energy for individual buildings and rural communities.

Psychology

3 Tips to Boost Your Confidence

The lesson discusses how confidence is a combination of self-esteem, optimism, and courage, and is shaped by genetics, how we are treated, and the choices we make. It provides 3 tips to cultivate one’s own confidence: a quick fix, believing in one’s ability to improve, and practicing failure.

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