This week we take a look at some of the best DIY tech builds and fixes featured so far on the Really Useful Podcast. Featuring contributions from Christian Cawley, Ian Buckley, Gavin Phillips, and Ben Stegner

Here are those all-important reference links for this week's show.

• Build Your Own HDTV Antenna
• DIY Computer Desk Projects to Save Money
• Fix a Scratched DVD
• How to Remove a Broken Headphone Jack

Christian Cawley is your host this week. You can contact him on Twitter as @thegadgetmonkey with your suggestions for future topics.

Look out for our other shows---subscribe to the Really Useful Podcast on Apple Podcasts and YouTube (be sure to hit the bell icon to be notified of new episodes) for more tips.