richa's Recent Activity

  1. richa replied to the thread Engineers and other experts, please weigh in on this.

    It only works when someone else has to pay for the electricity to charge the battery and you use the generator to charge a second...

    Aug 5, 2021 at 12:50 AM
  2. richa replied to the thread Looking at binoculars.

    My opinion. 1. Decide how much magnification you can hand hold (assuming not using a tripod for birding). 2. Decide how much weight you...

    Aug 1, 2021 at 12:38 AM