The Vlogster is back, bursting through the bits and bytes of the online world to bring the best tech stories to CBBC.

Marcus is getting smart to improve his senses, and he visits Oxford University to try out a brand new headset that is helping visually impaired people to see. And vlogger Chai reports in with more magnificent Minecraft tips.

A truly animated Adam is back to take a look at a small but powerful personal computer - the BBC micro:bit! And Jana is feeling peckish as she gets her teeth into the latest food apps.

Plus, the Vlogster attempts to answer the question, 'Could people ever walk on water, or levitate?'. And he lifts the lid on more tech jargon with his Babblebuster. Show less