Why compare the energy used to power the lecture to AA batteries? For a start, they are AA cells, you do not state – Search I'm a Scientist. Get me Out of Here!

Question: Why compare the energy used to power the lecture to AA batteries? For a start, they are AA cells, you do not state whether they are Zinc/Carbon or Alkaline so could be a factor of 10 out, and you do not state for how long they are needed for.

Asked by Anon on 6 Jan 2017.

Question: Why compare the energy used to power the lecture to AA batteries? For a start, they are AA cells, you do not state whether they are Zinc/Carbon or Alkaline so could be a factor of 10 out, and you do not state for how long they are needed for.