A: Both have exactly the same length arms. Bertha’s arms just look longer due to an optical illusion.

 

 

A: WRONG! They are both upside down ashtrays -

Filled with rusty nails, explosives and detonators

 

 

A: A ton of feathers is the heaviest –

(Because of a complicated optical illusion, the feathers just seem lighter because they’re all soft & go in pillows.)

 

A: It can of course be either!

 

A: Due to an optical illusion caused by it being so far away, you’d be forgiven for thinking it was either.

(But it is, in fact Superman, wearing purple Y-Fronts pulled up to his armpits, doing backstroke.)

 

 

A: Neither is more circular than the other -

(B just looks more circular because it contains a tiny stick man trying to get out.)

 

 

Now stop your head spinning

and look once more at the spiral.

(It seems to spin slowly in the opposite direction doesn’t it?)

 

 

A: The answer of course, is C

(Due to optical illusions caused by money and the refractive properties of the flood-water surrounding low-lying houses.)

 

 

A: In fact, each shape is as red as the other -

(The Red Circle just looks redder due to being circular – another optical illusion!)

 

 

If you see fuzzy black spots

in the intersections of the white grid

you might get ill and will one day, alas, perhaps die

 

A: Orange is more blue

Aha – it is, of course, an optical illusion.

No one could make that shape - because it is an Impossible Shape for most carpenters to make. So unless your friend is a very very good carpenter, it’s unlikely that they’ll be able to construct it.

(But I know someone who could do it for you for a couple of thousand pounds if you’re still interested in having one made.)