![https __cdn.evbuc.com_images_637712119_1879042050323_1_original.jpg](https://hackmd.io/_uploads/SyRnEBFXa.jpg) * [Hack Day resources](https://hackmd.io/@h8Wc2RnARLypUKWR8Znxig/hack-day-materials) * [Learning about Green Software](https://hackmd.io/@h8Wc2RnARLypUKWR8Znxig/learning-green-software) # How Bad Are Bananas? by Mike Berners-Lee [Official website](https://howbadarebananas.com/) ![image.png](https://hackmd.io/_uploads/Hkpp9VYm6.png) ## An email ![email1.jpg](https://hackmd.io/_uploads/rJ_QsEt7a.jpg) ![email2.jpg](https://hackmd.io/_uploads/HyVdi4FQp.jpg) ## A web search or SMS message ![search.jpg](https://hackmd.io/_uploads/rkMtoNtX6.jpg) ## A Zoom call ![zoom.jpg](https://hackmd.io/_uploads/BJfgn4tQa.jpg) ## A letter ![letter1.jpg](https://hackmd.io/_uploads/SyMen4tQ6.jpg) ![letter2.jpg](https://hackmd.io/_uploads/r1Ql2EtXa.jpg) ## A mile by train ![train.jpg](https://hackmd.io/_uploads/r1l1jh4tmp.jpg) ## A mile by bus ![bus.jpg](https://hackmd.io/_uploads/r1ys2EFma.jpg) ## A unit of electricy **!Important** - check [Electricity Maps](https://app.electricitymaps.com/map) and the [National Grid carbon intensity tool](https://carbonintensity.org.uk/) for a much better understanding. ![electricity.jpg](https://hackmd.io/_uploads/S1ys3NYXp.jpg) ## A mile by car ![driving.jpg](https://hackmd.io/_uploads/rJ1j2EK76.jpg) ## Christmas ![christmas.jpg](https://hackmd.io/_uploads/HyJihVYQa.jpg)