By calculation (generator: ["now@trueknowledge.com"]) I know that:

The current time is April 24th 2014, 21:44:50

By calculation (generator: ["second_parameter@trueknowledge.com"]) I know that:

micrometre
is the second parameter of
3.75 micrometres

I know from locally stored knowledge that:

Fact 1:
0.000001
is the multiplier that converts
micrometre and metre
([fact: ["641960596@trueknowledge.com"]])

Fact 1
is true for
October 5th 2009, 09:51:01 onwards
([fact: ["641960608@trueknowledge.com"]])

By calculation (generator: ["timeperiodtopoint@trueknowledge.com"]) I know that:

Fact 1
is true at
April 24th 2014, 21:44:50

By calculation (generator: ["first_parameter@trueknowledge.com"]) I know that:

3.75
is the first parameter of
3.75 micrometres

By calculation (generator: ["product@trueknowledge.com"]) I know that:

0.00000374999999999999
is the product of
0.000001 and 3.75

By calculation (generator: ["class_parametered_object@trueknowledge.com"]) I know that:

length
is the class of the parametered object
3.75 micrometres

By calculation (generator: ["parametered_object_corresponding_to@trueknowledge.com"]) I know that:

0.00000374999999999999 metres
is the parametered object corresponding to
length and 0.00000374999999999999 and metre

By calculation (generator: ["equivalent_to6@trueknowledge.com"]) I know that:

Fact 2:
0.00000374999999999999 metres
is equivalent to
3.75 micrometres

Fact 2
is true at
April 24th 2014, 21:44:50

Fact 2:
metre
is the unit used in
0.00000374999999999999 metres