It's technology being put to use for a good cause. Waferfiche technology, NanoArk Technologies, Hyderabad, are reviving manuscripts, written on palm leaves, to protect ancient knowledge from the corrosion of time...
Starting with Acharya Madhva's Sarvamoola Grantha, written in the 1300s, NanoArk has imaged the original palm leaves and placed them on silicon chips. After processing and development, the wafer is packed and sealed in a box to prevent any damage to it.
"If this concept somehow can be combined with modern technology, then data archiving will be a simple process. NanoArk Corporation just did that through Waferfiche (TM), Dr P R Mukund, CEO, says.