A Robot Has Just Passed a Classic Self-Awareness Test for the First Time. It thinks, therefore it is. A researcher at Ransselaer Polytechnic Institute in the US has given three Nao robots an updated version of the classic 'wise men puzzle' self-awareness test... and one of them has managed to pass.
Medications used to treat essential tremors include: 1  Beta blockers. 2  Anti-seizure medications. 3  Tranquilizers. Calcium-channel blockers.  Botox injections.
Yes, alcohol generally helps with this tremor, but it is not medically recommended because the possibility of tolerance, so patient may need to keep increasing the alcohol amount which may cause addiction. You may go through this article regarding this topic; http://www.ncbi.nlm.nih.gov/pubmed/20721919.