I had just taken trigonometry in high school, I learned about the parabola and how it could concentrate rays of light to a single focus.

They take all the parallel incoming rays and focus it to a single spot.

The architect spent hundreds of hours designing the burnished brass switchplates for his new office tower.

Moreover, Dubai is only a short flight from the major manufacturing centre and polished diamond market of Mumbai, India.

A representative from Global Witness spoke on the need for stronger controls in the cutting and polishing sector.

I spray it on for about three or four days, it drips to hell, but it allows me a really, really nice gentle sanding surface and I can get it glass smooth.

Remember we used to throw things away, and we'd point to away?

These were children who the whole world had given up on, who were flunking out of public school, and that's what they're capable of doing with affection and sunlight and food and good music and confidence.

Moses said to them Cast what you have to cast.

Moosa said to them, Cast whatever you intend to cast.

Moses said to them, 'Cast you down what you will cast.'

Musa said unto them cast whatsoever ye have to cast.

Musa (Moses) said to them Throw what you are going to throw!

Moses said to them, Present what you intend to present.

Moses said to them Throw down whatever you wish to throw.

Moses said unto them Throw what ye are going to throw!

Moses said to them, Throw down whatever you have to throw!

Moses said to them 'Cast down what you cast'

Moses said to them, Throw whatever you will throw.

(Moses) asked the magicians, Cast down what you want to .

Musa said to them Cast what you are going to cast.

Moses said to the magicians, Throw down whatever you are going to throw.

Moses said to them Throw ye that which ye are about to throw!

And the earth throws out its burdens,

And the earth throws out its burdens.

and earth brings forth her burdens,

And the earth bringeth forth her burthens,

And when the earth throws out its burdens,

And the earth brings out its loads.

and the earth will throw up all her burdens,

And Earth yieldeth up her burdens,

and discharges its burdens,

and when the earth brings forth its burdens

And the earth discharges its burdens

and it throws out its burden,

And the earth brings forth her burdens,

when the earth shakes off her burdens,

And the earth throws up her burdens (from within),

They said Either you cast (your spell), O Moses, or we shall cast it first.

They said, O Moosa, either you throw first or shall we throw first?

They said, 'Moses, either thou wilt cast, or we shall be the first to cast.'

They said either thou cast down, or we shall be the first to cast down.

They said O Musa (Moses)! Either you throw first or we be the first to throw?

They said, O Moses, either you throw, or we will be the first to throw.

The magicians said Moses, will you throw down or shall we be the first to throw?