Interestingly, a technology called ‘Acoustic Meta Surface’ has been used, which can bend the path of sound waves. This allows sound to travel around obstacles and converge at specific locations.

Play with Ultrasound | हेडफोन्स न लावता बोला, ऐका गाणी!

नवी दिल्ली : khabarbat News Network ध्वनी हा हवेतील तरंग लहरींमधून प्रवास करतो. मात्र, या लहरींना पसरायची प्रवृत्ती (डिफ्रॅक्शन) असते. विशेषत: कमी फ्रिक्वेन्सीच्या ध्वनीलहरी अधिक विस्तारतात, त्यामुळे त्यांना मर्यादित जागेत रोखणे कठीण होते. विशिष्ट दिशेत ध्वनी पोहोचविण्यासाठी काही तंत्रज्ञान आधीपासून उपलब्ध आहे, जसे की पॅरामेट्रिक ऍरे स्पीकर. पण, ते संपूर्ण मार्गावर ऐकू येतात. नव्या संशोधनाने…

Rashmika Mandanna is currently in the news for her upcoming film ‘Sikander’. Now she has directly shared the screen with Bollywood’s ‘Dabangg Khan’ Salman.

3,300 crores in just two years; Being the Box office queen!

Mumbai: Representative An actress is currently in the news. This beauty is now known as the queen of the box office. In both the years 2024 and 2025, she has given one blockbuster film after another. This actress has made a name for herself in both Bollywood and Tollywood. Did you recognize her? This actress…