They deal with electricity and must get very hot in that tiny space without causing fires. This takes a lot of expertise and delicate manufacture. They are therefore not simple cheap machines.
Because they were made of some good metal or something.....
Toasters and lightbulbs.AnswerA resistor is an circuit component. So, while toasters and light bulbs have resistance, they are not resistors!
you need 2 have $4000000000000 to buy it so it is expensive
Yeast are tiny. So no, they don't.
You should unplug toasters when they aren't in use for 2 main reasons. They can still be using electricity when plugged in, so it saves electricity to unplug it. Also, plugged in some toasters are a fire hazard.
to make it look good but under the metal is plastic so it is perfectly safe
of course..that's why its so expensive for just a tiny piece of fabric..your mostly paying for the underground slaves quarters.and to keep a secret.
I believe it's because they are so tiny you need a microscope to see them. :)
there is no such thing as an efficient toaster so there can't be a lower efficient toaster.
Because you need a complex tastebuds to find the food in the foods that are more expensive Like fish eggs...
Not necessarily yes you need the encisities like food and a coop but you can make the coop and duck feed isn't that expensive. So no
They're large - because they need to store a lot of fuel to get them (and their payload) off the ground. They're expensive - because there are thousands of individual components which all need to be manufactured.