Anand Mahindra on Thursday tweeted again a gem from his 'WhatsApp wonderbox'. The business tycoon often tweets about innovations and inspirational videos that help the humankind.
On Friday, he tweeted a video which provided a marvelous solution to an everyday problem. The video showed an incredible solution to create the cheapest door closer.
The video shows that on top of the door's panel, a filled bottle is hung using a rope and is let to hang on the exterior side of the door. After someone pulls the door open, it shuts when one lets go of it owing to the weight of the bottle on it.
The simple idea might not even cost a single penny if it was made from scraps one finds in a home.
Mahindra astutely says that the "out-of the-box-thinking" has brought the cost of manufacturing the door closer to a bare minimum. He also asked how one can refine the rig used in the video.
The video is incidentally from popular video posting-goldmine app Tik-Tok.
Here are some reactions to the Mahindra Group Chairman's tweet: