The softest shirt this side of a quidditch field
- Short-Sleeve Lightweight T-Shirt
- 65% Polyester / 35% Ring-Spun Cotton
- Fabric weight: 4.5 oz (153 g/m2)
- Pre-shrunk
- Shoulder-to-shoulder taping
- Double-stitched sleeves and bottom hem
There are two types of rocket engines that can get you off the Earth: liquid-fuel and solid-fuel rocket engines. Solid-fuel rocket engines are commonly known as "rocket motors." They often use a propellant that's a solid mixture of oxidizer and fuel. Meanwhile, liquid-fuel rocket engines use a -369.4℉ or -223℃ fuel to power the extremely hot engine. They use high-pressure to launch a rocket so there's a lot of pumps and valves needed in the engine.
Geek out and find out how a rocket engine works! Go down the rabbit hole and start bingeing on rocket engine vids.
The F-1 Rocketdyne rocket engine was used on the Saturn V launch vehicle, the same vehicle that took humans to the moon in the 1960s and early '70s. The F-1 was the most powerful single nozzle liquid fuel engine ever produced and created 6,770 kN of thurst at sea level with a specific impulse of 304 seconds.
Also, we like Harry Potter and believe this is how Arthur Weasley might have documented how this rocket works. It's kind of right but ooh-so-wrong.
Launched on: March 4, 2020
