4. Experiments
with food (fats, soap by
electrolysis)
Fo
01 Cultivation,
harvesting and processing of sugar cane in Egypt
Fo 02 Try to
make
sugar crystals from sugar-cane juice
Fo 03 Bee digest
household
sugar and make glucose from it
Fo04 Starch
production
from potatoes
Fo05 Starch
digestion
leaving a sugar
Fo 06 Digestion
of
starch and household sugar: Decomposition of molecules
Fo07 How much
water
is in a potato?
Fo08 Potato
chips
in freshwater and in salt water
Fo09 How much
carbon
can be obtained from one potato?
Fo10 Egg or
potato:
Which one contains more water?
Fo11 Can an egg
take
up water from the environment?
Fo12 How the
liquid
in an egg becomes a solid
Fo13 Life starts
by
an egg
Fo14 Molecules
cause
fat drops to tremble
Fo15 Cream and
butter
from whole milk
.Fo 16 Compare butter, diet margarine (Becel) and ultra
low
fat "Du darfst"
Fo 16a Only the
milky
layer of "Du darfst" conducts electricity well.
Fo 17 Chease
from
sour milk
Fo18 Semolina
pudding
for flies
..Fo19 Making cherries non-perishable by sugaring
..Fo 20 Making cherries non-perishable by
fermentation:
Cherry wine