Using modern technology to protect vineyards from hail amid climate change Teimuraz Davitashvili, Inga Samkharadze, Lika Megreladze and Ramaz Kvatadze E3S Web Conf., 234 (2021) 00034 Published online: 02 February 2021 DOI: 10.1051/e3sconf/202123400034