Dylan Monaghan (3) at the Med 3DP exhibition piece created by bioengineering students at Trinity College. Photograph: Nick Bradshaw/The Irish Times

So, you’re finally going to do it. After years of talking about it, you’ve decided to take a bold step for the environment by eliminating all plastic (...)

 Trinity College Dublin professors Jonathan Coleman and Valeria Nicolosi: combining different perspectives

Do you want your phone battery to last longer? Are you curious about electric cars but afraid they won’t take you far enough? Would you like to instal(...)