Coimbatore: The Tamil Nadu Agricultural University (TNAU) has obtained a design patent for a dual motor drone bird scarer. The drone has been designed with a small sound unit that randomly produces ...
Every hobby gardener often think some form of bird-scarer (repeller) can be helpful at certain times of the year to protect the crops. Don’t worry — I am not planning to reinvent the traditional ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback