4.3K views · 143 reactions | Crazy HACKS And PRANKS With BALLOONS || Awesome Balloon Hacks And DIY Pranks You’ll Want To Try Balloons are always bright and festive! But even with them you can do a lot of funny tricks and jokes. Today, we collected the coolest, the most useful and unexpected balloon hacks and pranks. What kind? Find out in our new video! Check out these insanely creative and fun balloon hacks and have fun with your friends! | 123 GO Challenge | Facebook

21K views · 616 reactions | Are you ready for the best pranks on sisters and friends? Dropping a closet on a dummy, putting garlic in strawberries, pouring flour - we know exactly how to make fun of someone! | 123 GO | Facebook

5.8K views · 41 reactions | This bionic arm may be able to make life easier for people who've lost a limb, restoring their ability to hold and pick up objects, and even change their grip.  | WebMD | Facebook

207K views · 28 reactions | Meet Hannah, the Year 8 robotics whiz who’s built a bionic arm from scratch! | ABC Education | Facebook