m2 is a gorgeous cluster and it has a complicated history so do many others we used to think these things form
M2 is a GORGEOUS cluster, and it has a complicated history. So do many others. We used to think these things formed all at once, long ago. Now we know that’s not strictly the case. https://t.co/CkAylYlGvi
wherever the power comes from the point stands there is no more energy efficient mode of transportation than t
@SolarConsta @mimsnt Wherever the power comes from, the point stands: There is no more energy-efficient mode of transportation than trains, and probably never will be (other than micro-mobility but that’s strictly a solution for the youngs).