The video is about a record attempt for the Brazilian Rocket Show. Henrique, the current record holder, joins the attempt and explains how he achieved his record of 363 meters with a PET bottle rocket. The host tries to beat this record with a similar rocket.
The host first tests a simpler, lower-pressure rocket that reaches a distance of 20 meters. Then, he moves on to the PET bottle rocket, which reaches 189 meters. The host makes adjustments to the rocket, including using a 3D-printed nozzle and a carbon fiber tube, in an attempt to beat Henrique's record.
After a successful launch, the host measures the distance reached by the rocket using a drone and finds that it has reached a distance of 383 meters, breaking the previous record. The host celebrates this achievement with Henrique, who is impressed by the new record.
Here are the key facts from the text:
1. The event is taking place at the Sorocaba Technological Park on Rua Isaac Newton.
2. The participants are trying to break the record for launching a PET bottle rocket the furthest distance in Brazil.
3. Henrique is the current record holder of the Brazilian rocket show.
4. Henrique started participating in rocket launches when he was in 9th grade.
5. After over 200 tests, Henrique and his team launched a rocket 363 meters away.
6. The Brazilian rocket show has different levels, including level 1 for children aged 6-9, level 2 for 4th-5th year students, and level 3 for 6th-9th year students.
7. The rockets use compressed air or a vinegar and bicarbonate reaction to propel them.
8. The launch base has a PVC structure and a mechanism to release the rocket.
9. The pressure gauge shows the pressure building up before the rocket is launched.
10. The participants use a Drone to track the rocket's trajectory and measure the distance it travels.
11. The record holder's rocket traveled 363 meters.
12. The new record set is 383 meters.
13. The record was previously set in 2019.
14. The event is being recorded and will be posted online.