80% efficient?!? Efficient at what exactly???
In terms of turning incident energy (the light falling on a cell) into electricity, the best
My mother's system (she's in Australia) works on bright moonlit nights. Over there, they have a system where-by power that you give back to the grid,unixman_again Today, 02:56 PM
There were around 1000 extra deaths on the road in the US in the period after 9/11 as more people shunned flying and chose the riskier option of driving.jinnantonnixx Today, 02:55 PM
I think having a balance of learning techniques is a health thing - if everybody was flipping everything there would be legitimate issues with workloadSteveBentley Today, 02:54 PM
It's self perpetuating - they fail to produce enough waste food, the power goes off, the freezers go off - hey waste food...clareq Today, 02:53 PM