Yes. All kinds of mining require toil.
Most states require you be 18 to operate a baler. Some states require that you are only 16.
NO... but all building require two ways to exit the building if there is a fire ...(if its more then 2 stories high)
NO.
or
You need to upgrade your barracks and have enough resources to make troops. Also, some troops also require certain technologies that can be achieved via researching them in the academy, which may in turn require academy upgrades and other technologies, which may require more technologies, which may require certain other buildings, such as high-level resource fields.
Not really. Solar energy exists with or without someone to appreciate it. The technology to harness solar energy does require invention. Solar panels are an invention, for example.
Yes, that is a requirement of the scientific technique.
Insoluble in science typically refers to a problem or question that currently has no known solution or answer within the existing framework of scientific knowledge and understanding. It may require further research, development of new technologies, or a shift in perspective to address.
Ones that don't require a wire. like bluetooth or wifi.
No. Scientific numbers are constants that appear in science. They may or may not require scientific notation.
Reasoning.
1) No. 2) Science, when mangled by lawyers, is seldom scientific.
Not everything has a scientific name; many mundane, everyday, manmade objects, like paper, require no scientific name.
There is no set path for scientific inquiry because it allows for flexibility and creativity in problem-solving and exploration. Science is about questioning and experimenting to uncover new knowledge, and different questions may require unique approaches or methodologies. This flexibility allows scientists to adapt to new information and unexpected discoveries during their research.
Science is based on numbers, numbers do not require science.
Albert Einstein's first invention in America was the Einstein Refrigerator, which was patented in 1930. This invention was a unique refrigerator design that did not require electricity, as it used a gas-based system to keep food cool.