What's the saying that it thunders on snowy days?

There is a saying that it thunders on snowy days, and people eat iron when it thunders.

In the eyes of the ancients, thunder was always a bad thing, and winter thunder was a harbinger of natural and man-made disasters. As the saying goes, "in the first month, there are piles of thunder graves, and thieves are everywhere in the first month", even to the extent of "national injury". In fact, to put it bluntly, it is the ancients' concern about climate anomalies.

In ancient times, people didn't have the technology to exploit mineral resources on a large scale, and the metals they could touch were iron except gold, silver and copper, and iron was the lowest among them. People compare eating iron to being struck by lightning, implying that they are in the worst situation and they have to sell iron to survive this disaster. Of course, most of the remarks handed down by the ancients have basically no scientific basis, or they can all be explained by scientific theories. "Thunder and rain, people eat iron" is no exception.

Pay special attention to the following items in snowy days:

1, slippery road in snowy days: the road is easy to freeze in snowy days, so you need to be very careful when driving. Slow down, keep a safe distance, try to avoid sudden braking and sharp turning, and avoid traffic accidents.

2, wear warm and keep warm: the temperature is low in snowy days, pay attention to keep warm. Put on thick clothes, hats, gloves and warm shoes.

3. Anti-skid measures: When walking outdoors, pay attention to anti-skid. Choose shoes with non-slip soles, or add anti-slip devices to the soles. Walk carefully to avoid falling or slipping.

4. Pay attention to roof safety: In snowy weather, there may be a lot of snow on the roof, which needs to be cleaned in time to prevent the roof from being overloaded due to too much snow, leading to the danger of roof collapse.

5, indoor warmth: indoors, reasonably adjust the indoor temperature to keep the room warm and comfortable. Avoid staying in a cold outdoor environment for a long time.

The above contents are for reference only.