Insecticides are sometimes necessary in farming. But some substances, like neonicotinoids, kill not only pests but bees as well. Now the Bayer Group, one of the main manufacturers of these pesticides, is coming under pressure.

Scientists around the world…

Vertical farming saves water, land, and energy — and it could be how we grow food on Mars.

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Vertical farming is a type of indoor farming where crops are grown in stacked layers, rather…

00:00 - Before and after footage
00:22 - Introduction
00:42 - Floods led to land degradation
02:11 - Using community knowledge
02:51 - Constructing a tank to store water
05:18 - Water changes the landscape
06:37 - More water harvesting structures
07:30 -…

The $100 Billion Dollar Ingredient making your Food Toxic
28:20 minutes

https://youtu.be/rQmqVVmMB3k

Cinco alimentos para mantener nuestro sistema inmunológico fortalecido para evitar ser más vulnerables de contagios de infecciones

The shorter days of winter can dampen our spirits and trigger anxiety, fatigue, and depression. In some places above the Arctic Circle, where winter is the longest season, the inhabitants don't see the sun from November until February. But what can be done…

The centuries-old abacus, once a common tool in many countries, has now been abandoned around the world. But in Japan, thousands of students are still taught proficiency on the abacus.

Advocates argue that sliding the beads up and down with your fingers…

View full lesson: http://ed.ted.com/lessons/what-causes-cavities-mel-rosenberg

When a team of archeologists recently came across some 15,000-year-old human remains, they made an interesting discovery: the teeth of those ancient humans were riddled with holes.…

Scientists once thought that the brain was locked in place after puberty. But new technology shows that our brain continues to rewire itself and never stops changing as we age.

Video by Fernando Teixeira & Izabela Cardoso
Executive Producer: Camelia Sadeghzadeh…

↠ Check out how this African parrot ended up in a cactus in AZ: https://youtu.be/92M0oV4Dv9Q

With a wingspan of 2.4 meters, the magnificent frigatebird can stay airborne for several days in a row. In fact, these agile flyers can’t touch the waves – unusually…

We all know that crows are smarter than the average bird, but will 007 be able to solve the complex puzzle and retrieve his reward?
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Oceanscapes: https://bit.ly/2Hmd2kZ…

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In other Languages updating very soon
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Have you ever wondered what the secret is to making glass from scratch? Today I'm teaching you about the origin, the components of glass, and how to create glass STRAIGHT from sand using…

¿Qué ha de suceder para que estalle la Tercera Guerra Mundial? Con las tensiones de la invasión de Ucrania por parte de Rusia, la OTAN y Putin han ido escalando sus amenazas.

Hace poco más de una semana, Putin ordenó a su ejército poner a las fuerzas de…

Source: https://livestream.com/nypl/events/7221978/videos/153333037