On the Hubble, discussion of 3D printing:
XXX is interesting. Progress is clearly moving somewhere, but it is still far away... I wonder how much remains to wait for the moment when every little thing any housewife will print at home.
YYY: 30 thousand The rub. and you can print plastic things at home, but the size will not exceed 25 cm on three sides
Zzz: Twenty-five centimeters is enough for any woman, son.