Scientists at NTU Singapore have created a recyclable pollen-based paper that can be printed and 'unprinted' several times

Scientists at Nanyang Technological University, Singapore (NTU Singapore) have created a pollen-based 'paper' that can be 'erased' and reused several times without causing any harm to the paper.

The NTU Singapore scientists evidenced how high-resolution colour images can be printed on the non-allergenic pollen paper with a laser printer and then 'unprinted' – by completely removing the toner without harm....