"It really works"! Recently, the cooling effect of mineral water bottles on electric fans is comparable to that of air conditioners, and I didn't believe it at first, but I showed a strong interest in this wonderful invention. Brush it in the middle of the night

"It really works"! Recently, the cooling effect of mineral water bottles on electric fans is comparable to that of air conditioners, and I didn't believe it at first, but I showed a strong interest in this wonderful invention. I brushed it in the middle of the night, so I made 3 of them myself.

Two are made of mineral water bottles, prepare 23 mineral water bottles, cut off the bottom of the bottle, don't cut it too short, leave the bottle a little longer, and stick the bottles to the fan mask, so it's done.

The other one is that I directly took the cabbage and glued it to it, this is the homemade air conditioner I learned online, and it really works!

The refrigeration effect of the mineral water bottle installed on the electric fan is comparable to that of an air conditioner, and this video has aroused heated discussions among the majority of netizens.

Some netizens said: If this is promoted, it will be a blessing for many people who do not have air conditioning, low cost and practical.

Some netizens said: "I can't believe that such a simple method has such a good effect, why didn't I expect it before!" What a big discovery. ”

Some netizens questioned: "Although there is a scientific basis, can the effect really be compared with air conditioning?" Will it be just a temporary novelty, but there is still a gap in actual use. ”

Some netizens ridiculed: I don't know if those businesses that sell air conditioners will be a little nervous when they see this, and whether they will worry that their business will be affected.

What do you think about the situation that the effect of this electric fan with mineral water bottles is comparable to that of air conditioners?