Fixing non flishing toilet

Just a quick one. Currently using the shower hose to flush toilet. Interesting but a little inconvenient.

Found this video. Might try it.

Diplomat integrated oven not heating main oven

Probably the element. Will need to know the right model though and it was here when we brought the house.

Found this which looks similar: http://www.ebay.co.uk/itm/Diplomat-Green-Double-Integrated-Oven-Model-ADP4514-/112151546785?_trksid=p2141725.m3641.l6368

Found this for it: http://www.buyspares.co.uk/cooker-oven/adp4514/element/catalogue.pl?shop=diplomat&path=357700&model_ref=1165345&refine=element

Either £19 or £50?

Need to check on the model though.

No model number in or around the doors. Found this: http://www.ukwhitegoods.co.uk/downloads/oven%20model%20numbers.pdf
Looks like I have to remove from it's housing.

Took it out. Model is:

ADP4520

Learning Scheme functional programming

So found this to start with:
https://www.youtube.com/watch?v=AqBxU-Zmx00&list=PLLMXbkbDbVt9ZFvhYbkttfT3U7dfMBJ-F

Downloaded 'DrRacket' here

Using the Language 'other' R5RS

Got to abstraction

Finished now.

Found this https://docs.racket-lang.org/guide/numbers.html

And this: https://www.youtube.com/watch?v=byofGyW2L10