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Thursday, November 14, 2019
Mammoth tooth

The last mammoths lived only 4,000 years ago!

The last woolly mammoths lived on Wrangel Island in the Arctic Ocean; they died out 4,000 years ago within a very short time. An international research team from the...
Galactic center

Not long ago, the center of the Milky Way exploded

A titanic, expanding beam of energy sprang from close to the supermassive black hole in the centre of the Milky Way just 3.5 million years ago, sending a cone-shaped...

What part of Geta Thunberg’s message is moral and what part is fact?

The moral language in Greta Thunberg’s climate change speech at the United Nations may have added to its impact, researchers report. The 16-year-old accused world leaders of neglecting their duty...
Cricket and parasite fly

Can human noise be an antiparasitic barrier?

Today's world is filled with background noise, whether it be from a roaring river or a well-trafficked highway. Elevated noise levels from both human-made and natural sources may interfere...
T Rex skull

How T. rex’s 6-ton bite didn’t break its own skull

Tyrannosaurus rex skulls were stiff like those of hyenas and crocodiles, not like those of snakes and birds, research suggests. T. rex could bite hard enough to shatter the bones...
Neutrino laboratory

New findings cut the mass range for the neutrino by more than half

The estimated range for the rest mass of the neutrino is no larger than about 1 electron volt, or eV, report the scientists. The finding marks an advance in the...
Ostrich

Why are bird droppings corrosive to car paint and metal structures?

For every question about bird poop, uric acid appears to be the answer. Why are bird droppings so hard to remove from buildings? Uric acid. Why are they white and pasty?...

What’s the cycle behind sunspots?

A new model of plasma motion could explain the 11-year cycle behind sunspots and several other previously mysterious properties of the sun, researchers report. For 400 years people have tracked...
Asteroid crater rock

First day of dinosaur extinction

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Evidence found in the hundreds of feet of rocks that filled the impact crater within the first 24 hours after the asteroid strike that wiped out the dinosaurs confirms...
Guppies

Why evolution happens?

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Guppies, a perennial pet store favorite, have helped a UC Riverside scientist unlock a key question about evolution: Do animals evolve in response to the risk of being eaten, or...
Fortnite player

Why are gamers spending less on micropayments?

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Micro-transactions or micropayments, with or without boxes of loot, annoy players, tired of continuing to pay after having presumably bought the "whole" video game....
Broken Netflix tv screen

Why will Netflix stop working on older TVs?

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A few days before it was announced that Netflix will cease to work on some Samsung, Vizio and Roku devices, a company representative offered...
Sonic the Hedgehog movie trailer

New trailer for ‘Sonic the Hedgehog’: Sega’s film returns to its origins after the...

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We already have a new trailer for 'Sonic the Hedgehog', scheduled for release in February 2020. The film has been directed by the debutant...
Whatsapp business catalog

Small businesses can now present their product catalog within WhatsApp

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WhatsApp has introduced its new catalog feature. Catalogs are a kind of mobile store where companies can display and share their products so that...
Whatsapp groups

WhatsApp already allows you to prevent anyone from adding you to a group

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It's over for anyone to simply add you to a WhatsApp group without your permission. The instant messaging application has incorporated the feature that prevents...
Smart speakers

A laser is all it takes to hack into a smart speaker at a...

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We can close doors with the today's technology: it is enough that it is domotized and that the system is compatible with Google Home...
RCS messages

What RCS messages are and how you can activate them on your Android phone

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SMS is practically history since the arrival of messaging applications such as WhatsApp or Telegram, but they are not entirely dead. Their successor is...

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