The video discusses and tests various "life hacks" found on the internet, concluding that most of them are useless or don't work as claimed. The hacks tested include a phone socket cleaner, a way to extract orange juice, a teacher's card to open doors, a phone protector globe, a fake projector, sandals with wet wipes, a way to cook a frozen pizza without an oven, a popcorn machine, a drill cleaner, a cardboard robotic arm, and cooking a chicken in a watermelon. Most of the hacks fail to deliver on their promises, and the video concludes that they are often pointless or misleading.
Here are the key facts extracted from the text:
1. The internet is flooded with "life hacks" or tricks and tips to save time and take shortcuts.
2. A phone socket cleaner can be made with hot glue and a thumbtack.
3. A life hack suggests using a bottle cap on top of an orange to extract juice.
4. A plastic card can be used to open a door by sliding it through the lock.
5. A fake projector can be made using hot glue, a shoe box, a magnifying glass, and a phone.
6. A life hack suggests using a hair dryer to cook a frozen pizza.
7. A drill cleaning tool can be made using a drill-compatible screw, plastic bottle caps, and toothbrush heads.
8. A cardboard robotic arm can be made using cardboard, straws, and string.
9. A life hack suggests putting a chicken inside a watermelon and cooking it for two hours.
10. Most of the life hacks shown do not make sense or are not effective.