Why do birds perching on trees not get electrocuted?
You often see small birds perched on power lines, mistaking them for ordinary tree branches. They frequently gather in flocks on these lines, especially on medium and high-voltage power lines, ...
Tag: resistance
Is “cold air” at funerals likely to cause illness?
Many people avoid attending funerals when feeling unwell, especially young children, the elderly, and pregnant women, fearing that they might catch a chill from the deceased that could lead to ...
