



3D printing: How far have we come?
In this week’s Lexicon, we speak to 3D printing consultant, investor and executive editor of 3DPrint.com, Joris Peels, about how far the technology has come, and where it might be going.
The Search for Extraterrestrial Intelligence (SETI)
When searching for extraterrestrial intelligence, where do you even start? Our guest this week, Jason Wight, knows his biosignatures from his technosignatures and can set you off the right direction.
How JWST is changing our understanding of galaxy formation
What James Webb Space Telescope observations mean for our understanding of galaxy formation
Applying mechanical engineering principles to healthcare
How can you take the principles and methodology from mechanical engineering and apply them to healthcare? Having spent much of lockdown conducting research into making a table-top mobile vaccine printer for his PhD, our guest this week, Dr Morteza Sarmadi, is a great person to ask.