2019 Day 230
Dedh
Dew Cans Deg warn Ügens
De
Sul, etegves mis Est
Sunday,
18th
August
Na
via bownans heb golow. War an Norves ma'n golow o tos dhort an howl.
Gwres ew golow howl a liwyow deffrans. Nei a wel an liwyow deffrans
en cabmdhavas. Lebmyn, en neb le, ma glasnieth (losow glas) o senjy
an nerth golow hag y ûsya dhe
wül boos hag oxyjen. Rag fra ew losow
glas? Nag ew bes radn an golow senjys. An peth eus gerys ew
dastewydnys war tûa agan lagajow. Nei a wel taclow gen golow
dastewydnys. Mars eus dastewydnyans ma'n golow o taslebmel diweyth!
Nei a wel dastewydnyansow war enep dowr leven, en myrrours, en
gweder, en metol smodh. Gwregh mires ort an cloudys war dreth gleb.
Otta scath en Heyl dhe drig. En solar art Tate ma artweyth gwres a
weder, metol ha myrrours. Ma mir deffrans dhodho dhort pub tû.
There
would not be life without light. On the Earth the light comes from
the sun. Sunlight is made of different colours. We see the different
colours in a rainbow. Now, somewhere, vegetation (green plants) is
capturing the light energy and using it to make food and oxygen. Why
are plants green? Only part of the light is captured. The remainder
is reflected to our eyes. We see things by reflected light. If there
is a reflection the light is bouncing twice! We see reflections on
the surface of smooth water, in mirrors, in glass, in smooth metal.
Look at the clouds on a wet beach. See a boat in Hayle at low tide.
In the Tate art gallery there is a work of art made of glass, metal
and mirrors. It has a different appearance from every direction.
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