The CAD project
All of you older than 40, as myself, for certain must remember the popular TV show
MacGyver. For younger people and those that have short
memories, Italy's La7 TV network is currently airing reruns, monday to friday
at about 4.00pm.
This series is about a bunch of action/thriller plots, where the protagonist, since he doesn't
have the usual improbable James Bond-style super-technological tools available, is
very good in finding equally improbable solutions with anything that happens to come
in handy. And so for example he ends up building a bomb with a soda bottle, a package
of fertilizer and a dog collar, maybe remotely controlled with a make-up mirror,
the bottom of a broken glass and the cap of the previously mentioned soda bottle.
Obviously at the end of the episode our hero will defeat, at least for today, the bad guys.
R, English-American mothertongue, made me laugh a lot explaining that MacGyver's
art of "winging it" was so popular in the States that the name itself became, in
the popular slang, a verb: "to macgyver", with also its proper past and participle
"macgyvered" and the continuous forms "macgyvering".
In few words it means something like "to solve a problem cheaply with a smart solution, using whatever possible that one already has". In particular it defines
the success in managing the little bricolage works for the house. In italian it
could be translated with the verb "mecgaiverare", although it sounds really ugly!
Spring is coming (hopefully) and R has already begun to have some seeds sprouting in
plastic cups she keeps cozy in the house. Before being transplanted in their
final destination (the dirt of the garden), the little plants will have to spend
some time in little vases on the terrace, having the light of the sun but still
being protected from the air, that in this area is still cold. For this purpose
we need a
cold frame. I don't know the Italian word to define this thing
that R described for me, but i can say my grandpa used something like that too.
It is a kind of wooden box, open in the bottom and with a top part sloping toward
the sun. It is made by one or more transparent windows, that can be opened in the hot
days.
So here i am in MacGyver's shoes, to project and build the cold frame.
Work in progress.
I built the sides with lightweight boards, the ones that are used to decorate the
walls. I found them second-quality, i cut and put them together with a more solid
structure made out of stronger pieces of wood.
The windows are two transparent plastic sheets, assembled in a wooden frame, then
attached to the sides by hinges.
Here is the final result
All of this costed 29.50 euros (15 for the plastic sheets, 12.50 for the matchboards,
2 for the hinges) plus some waterproof impregnating paint to protect the wooden
parts (22 euros for a 2.5 liters can, but i used just a little bit of it). The rest
was material i had left over when i built the
work table.
...I macgyvered it!
