In this day and age, it’s impossible to find a household without a microwave. From heating meals before eating to even baking your favourite cake, there is more than one way to use a microwave. However, how many of us are actually cautious of the dos and don’ts of using a microwave. Many of us have probably already thrown out the user manual that came with it. So, let’s refresh our memory and take a look at some critical dos and don’ts of using this incredible appliance.
The company is working on an “external propulsion” spaceplane that separates energy from propellant. Instead of volatile liquid or solid rocket fuel, the craft runs on pressurized hydrogen.