# What's new?
### Introducing two new regular workshop series!
*September 15 2021*
### Building a BIOGUN!
*March 29 2021*\
Lab techies Shirley and Maarten have started printing and collecting materials to build a Biogun, after [*this wonderful open source project*](https://wikifactory.com/+othertodaystudio/biogun) by Markos Georgiou from Other Day Studio. We want to use the biogun as a hand held extruder for the thicker kind of bio and waste materials, because it allows for the building or layering of 3D objects, although we suspect that will take some practice yet :) Keep an eye on this blog or [Instagram](https://www.instagram.com/hku_labpastoe/) to see if we manage to make ours look as slick as Markos' here:
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