Let's share information on the electronic bulletin board.

This calorimeter is used to measure the heat capacity of a substance.

My poem was published in a magazine.

We went to Osaka via Tokyo.

She decided to undergo facial reconstructive surgery.

She decided to have plastic surgery to gain confidence.

He regrets his rash actions.

His rash actions caused a big problem.

You can use a spectrometer to examine the composition of a substance.

The time complexity of this algorithm is O(n).