It also gave the investors a one-third stake in Convex, which owns 100% of LidRock.

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And the convex analog sticks had our thumbs easily slipping during long Mario sessions.

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At Wooller in Northumberland, however, the hilltop is level, with a convex sloping shoulder.

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The moon was above us, a convex shape almost crushing us, a ruined roof, studded with holes like a cheese grater.

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At the time he was looking only for money-making opportunities for Convex.

FORBES: Marketing

But then a colleague at his Atlanta investment company, Convex Group, passed him a plastic lid with a coupon attached to it in August 2002.

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The result, in his final sketch of the Z4, was a roadster with edgier lines than its predecessor and intertwining concave and convex surfaces, echoing the geometry of a Cubist painting.

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How do you cut a square into convex pentagons?

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The potentially iconic clear plastic at the base of the unit, the convex back, and the packed feeling of that handset has been lost to a more masculine beast of a phone.

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In profile, the powerful convex curve of the bonnet flows seamlessly through a steeply raked windscreen into a roofline which deliberately peaks towards the rear of the cabin to emphasise the traction available from the vehicle's rear-wheel drive powertrain.

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