The host of television`s popular 'Bachelor' dating show franchise is leaving after almost 20 years, ABC Entertainment said on Tuesday, following a furore over racially insensitive remarks.

Host Chris Harrison exits 'Bachelor' franchise after racism furore

Researchers at Carnegie Mellon University and Disney Research in the US found that they could transform 'dumb' walls into smart ones at a relatively low cost - about USD 20 per square metre - using simple tools and techniques, such as a paint roller

Novel walls can make your paint 'smart'

Not everyone with a Hollywood ending grew up in glitz. Reuters spoke to a few such celebs

Hollywood endings start with humble first jobs

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Host Chris Harrison exits 'Bachelor' franchise after racism furore

Novel walls can make your paint 'smart'

Hollywood endings start with humble first jobs