Labour saving devices
An arbitrary list, mostly of things I don’t usually think of as labour-saving devices: … and as with all devices, their value is multiplied because… Read More »Labour saving devices
driveresscroc
41; or, StairMaster
1) If you run on the stairs, you will (eventually) fall over. 2) Running – leaping! – on the stairs makes it less likely that… Read More »41; or, StairMaster
Three kinds of change
There are three kinds of change that we hope for or fear: We spend too much of our time, energy and attention worrying about the… Read More »Three kinds of change
What we celebrate in this classroom is not knowledge…
What we celebrate in this classroom is not knowledge per se but learning, and actions that help others learn. What troubles us is not ignorance… Read More »What we celebrate in this classroom is not knowledge…