These "Specimens of Fancy Turning" from a 1869 book of albumen silver prints look like antique, mystical spirograph toy ...

The best drawing app lets you create pro-grade artwork on tablets and mobile devices and even help you take ideas from page to screen. We extensively tested each of the apps for drawing ...

If you see inaccuracies in our content, please report the mistake via this form. Drawing with a tablet has many benefits, such as portability, chargeability, and limitless visual effects.

And it's based on one of the all-time classic time-killing activities: doodling. Quick, Draw!, which is just one of the features in Google's new A.I. Experiments initiative, gives players a ...

Main purpose of the GeometRi library is manipulations with basic geometrical primitives, such as point, line, plane, sphere, triangle in 3D space: translation and rotation operations, distance ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Gold nanostructures have been extensively used as photothermal heat sources in a ...

The Hirschfeld Krater, Ancient Greece, mid-8th century BC, from the late Geometric period, depicting ekphora, the act of carrying a body to its grave. National Archaeological Museum, Athens. Credit: ...

One hundred years ago, a sprawling international exhibition was staged in Paris. It was intended to dazzle visitors with all that was new in architecture, design, fashion, and jewelry, and to ...

Determined by gel permeation chromatography (GPC) in THF. The oligomer formation was neglected. b M/C/B is the utilized number of ester groups (M) to base (B) and precatalyst (C) ratio. The reactions ...

Google's second generation of its AI mathematics system combines a language model with a symbolic engine to solve complex geometry problems better than International Mathematical Olympiad (IMO ...

Limited studies show an association between elevated total homocysteine (tHcy) and heart failure (HF) risk, but no studies have assessed whether this association differs by HF subtype. This study ...