I'd assume that the answer is Career Fair from past experience. I hope this helps!
Famous experiments that changed the world include:
Pavlov's experiments.
The double slit experiment.
The golden ray experiment.
Explanation:
Pavlov's experiments are the groundwork of much of the work that is done in the modern day in the field of psychology.
It is based on the concepts of classical conditioning and how stimuli and response makes our response behaviors work.
The double slit experiment is also one of the fundamental experiments that opened up the field of quantum physics.
The experiment was done to deflect and dissect beams of light through microscopic slits.
The golden ray experiment is responsible for the foundation of the structure of atom and how it was discovered.
A ray of light was made to fall on a gold foil and then its trajectory was noted as the form of the experiment.
by using optimistic language instead of negative language this helps them to also have a positive outlook on life and can make it easier for them to get over challenges.
by sending them messages via email or chats to tell them that you are here for them and will be ready to their problems.
by getting down on the same level with them and understanding their pressure and talking it out with them and also by telling them stories about yourself or some else and how they got through it. Make yourself equal to them but don't tell them their tiredness is invalid and because you have a degree/masters makes you better than them. Get a personal relation with where everyone around can be comfortable and it is pratical.
It means "contrary to" or "opposing something". It can be used either as a prefix or as a single word. It is similar to the English word "counter".