It's amazing that in 60 years, a better product than white out to remove ink has not been found. Why is that? The white out smells, takes a long time to dry, is easy to spill and has thickness that requires a woman's touch to apply correctly. One recalls that the best experts on tree climbers were not the foresters or the scientists but the tree work companies themselves that taught everyone else how to climb.

In general the businesses know how to solve problems like this infinitely better than the academics as we see so often in our field. There are many companies that produce and dispense ink. What do they use to clean up spills and why can't this be applied. I am going to have Aubrey test if anything common works with his Kosmos chemistry set which I brought from Germany to the US. So I could use their great German sets to teach Galt since I couldn't understand their chemistry.

All the chemistry sets these days are in the form of games as kids apparently don't wish to read a manual and trial and error it. What other products needs a solution in the real world that industrial manufacturers have already solved for their continued profitability and ability to meet competition and provide proper conditions to their workers.


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