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Professor Hubertus von Bergmann
When the laser was developed some 60 years ago it was euphemistically described as âa solution looking for a problemâ.
Today the laser is an essential technology of the 21st century and a multibillion-dollar industry which impacts almost every aspect of our daily life. While we often to refer to some laser treatment, procedure or process, do we really know what it involves?
On Wednesday 4 August, Professor Hubertus von Bergmann will share his enormous knowledge of lasers with members of U3A Helderberg via a live-stream presentation at 10:00.
The Somerset West resident will touch on the history of laser technology, explain how it works and how laser light differs from that of conventional light sources. He will also discuss the different types of lasers and some of their most important applications ranging from industrial materials processing, medical diagnostics and treatments, environmental management, com
GermanySouth-africaHelderbergWestern-capeStellenboschPretoriaGautengSomerset-westNatalDenise-fourieDepartment-of-physics-at-stellenbosch-universityLaser-research-institute-of-stellenbosch-universityUpdated Jul 17, 2021, 10:36 am IST
The bag is most sustainable and commercially viable alternative to single-use plastic
About 5 trillion single-use plastic bags are being used worldwide annually. Only one percent of them are being recycled, Manohar Babu pointed out. (Representational image: Twitter/@DRDO India))
Tirupati: In a bid to put an end to single-use plastic globally, the DRDO, in collaboration with Ecolastic Products Private Limited, has co-developed biodegradable and compostable bags, which are sustainable and commercially viable.
Speaking to Deccan Chronicle over phone, DRDO Advanced Systems Laboratory (ASL) director M. Rama Manohar Babu disclosed that bio-compostable products, which are made from 100 percent plant-based food-grade materials, will soon be launched in Andhra Pradesh and Telangana.
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