What should I look at and take?

Hint 1 of 10:

As much as possible.

Hint 2 of 10:

OK, there are quite a few items.

Hint 3 of 10:

Look at the table you awoke from.

Hint 4 of 10:

Look at the blackboard and the periodic table

Hint 5 of 10:

Find the dumb-waiter and open it.

Hint 6 of 10:

Look for the removable cabinet and remember the grate behind it.

Hint 7 of 10:

Read the newspaper -- it gives you some background on yourself.

Hint 8 of 10:

Try out the electrical machines.