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Electronic Engineering
Science & Engineering
Nora Carrot

Ever wondered why wires have positive and negative ends? Does that mean one side is happy and one is sad? Help Nora Carrot suss this out!

Electronic Engineering
Viking Rich

Viking Rich is a secret engineer - he loves pulling things apart and reinventing gizmos and gadgets! Take on his challenge and get inventive with him!

Electronic Engineering
Science & Engineering
Haribobo

Haribobo noticed something when he was looking through the computer systems throughout time... they all seem to have something in common. Can you help him figure out what the little round battery does?

Electronic Engineering
Freestyle
Parehe
Lightbox

It happens all the time so Parehe wants to know why our eyes look red in photos? 

What do you think? Let us know how you think this happens. Post your video response now!

Electronic Engineering
Oopsie Daisy

Ever wondered how your photos and videos actually got there in the first place? How does the world fit into tiny memory cards? Oopsie Daisy's mind is blown!

Electronic Engineering
Haribobo

 Back in the day (like, before you were born!), computers were GINORMOUS... but they couldn't really do that much stuff. And now, computers are really small, but they can do so much more! How is this possible?

Electronic Engineering
Haribobo

We've all been there... one minute you're playing away on your device, the next minute BOOM, IT DIES ON YOU! Can anyone explain why batteries can't last forever?

Electronic Engineering
Science & Engineering
Viking Rich

Viking Rich is needing to get some electricity to power his light bulb, but it doesn't seem to be lighting up ... can you help make the perfect experiment to make enough electricity to power a bulb and help Viking Rich out?

Electronic Engineering
Haribobo

Did you know that you can create new inventions out of devices that you already use? Haribobo has a challenge for all you curious tech-heads!

Electronic Engineering
Science & Engineering
Pineapple Eros

Did you know that in the future, all cars will run on electricity? Build a mini battery-powered car to get that practice in!

Electronic Engineering
Science & Engineering
Pineapple Eros

Pineapple Eros is fascinated by the internet... and even more fascinated by the fact that he can surf the web without plugging his devices into hundreds of wires! What's this thing called WiFi all about?

Electronic Engineering
Haribobo

We never need an excuse to play with lights! Haribobo has a fiddly, fun challenge for you that could light up your room! (and much more!).

Electronic Engineering
Freestyle
Haribobo

Anyone heard of 'soldering' before? Neither had we until Haribobo showed us! Apparently it's a really nifty thing to learn that can help you create all sorts of techy masterpieces!

Haribobo
Electronic Engineering
Lightbox

Summer's here people! What better time to re-use those plastic bottles and toilet rolls to create your very own fan! It may even become your biggest fan! ;) ;)

Electronic Engineering
Science & Engineering
Coco & Co

Why don't LED lights overheat?

Electronic Engineering
Freestyle

CC was hanging out with her friends in the car, jammin' away to some tunes on the radio, when she started to wonder... where was the music coming from, and how was it getting into the car?!

Electronic Engineering

Ever sit there streaming your favourite movie, and then... SUDDENLY... It just freezes?! Then it takes a bazillion years to load? CC needs your help to figure out just what is going on inside the device!!

Electronic Engineering
Coco & Co

Winter is here but we got the right challenge for you to make it a bit brighter! Create your own light tunnel! 

Electronic Engineering

Reckon you could build a car that runs completely off the sun?We do! And Rich is here to show you how to do it...

Animation & Design
Electronic Engineering
Coco & Co

Light up your bestie's big day by customizing their birthday card with LED lights!

Electronic Engineering
Viking Rich

Get energetic! Create your own solar panels using CD cases!

 

Electronic Engineering

Not for the shaky hand... are you up for the challenge? 

Coding
Electronic Engineering

Did anyone ever tell you that the best drums are homemade? Well now you know… and here’s your chance to get your hands on one!

Electronic Engineering
Robotics
Pineapple Eros

Who said robots can’t bop to the beat? You’ll need to slip on your dancing shoes for this one too, kids!

Electronic Engineering
Science & Engineering
Professor D

Ever seen a plastic plate hover above the ground all by itself?? Nope, us neither. But today Professor D is going to make what SEEMS impossible, possible. And so are you!