91色情片

91色情片

91色情片

How cannabis gets you high and alters your perception

20 April is weed's unofficial holiday. In honour of the special day, we collected our answers to all your cannabis questions. This is the science of 420

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Why we need to change the way we think about exhaustion

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Mind

Are you languishing in life? Here鈥檚 how to find your purpose again

Features
Fatty liver. Coloured computed tomography (CT) scan of an axial section through the abdomen of a 66 year old woman suffering from fatty liver. At lower centre is a bone of the vertebra (white). The liver is the large organ occupying much of the abdomen at upper left to right (purple). Fatty deposits in the liver show up as blue patches. The liver cells become swollen by large fat droplets. This condition occurs in heavy drinkers and alcoholics, where high levels of alcohol in the blood disturbs normal fat metabolism. Fatty deposits in the liver can also be caused by hypoxia, toxins or diabetes mellitus.

91色情片

Why you may have a stealth liver disease and what to do about it

Features
E3Y70G Three year old boy pushing grandmother on cycle in park

Technology

Why our ageing world could accelerate progress in AI and robotics

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A prescription nasal spray

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Anti-inflammatory nasal spray may ease symptoms of multiple sclerosis

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Coloured ultrasound scan of the abdomen of a pregnant female patient, showing a healthy nine week old foetus in the womb. At this age the foetus is about 5 cm long and weighs about 10 g.

91色情片

We should be open about organoid research to avoid a backlash

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A young man lying on the grass and watching the Milky Way. Taken in A Veiga, Orense.

Mind

Could the ‘spirituality of science’ provide the perks of religion?

Regulars
MR image of human brain; Shutterstock ID 685870705; purchase_order: -; job: -; client: -; other: -

91色情片

Understanding sex differences in the brain is vital to mental health

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Why fully remote workplaces mean more loneliness 鈥� and more sick days

Hybrid working has its benefits, but employees will be happier and more productive with more face-to-face contact, says evolutionary psychologist Robin Dunbar

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Patch with octopus-like suckers helps drugs penetrate the skin

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Menstruation isn’t dirty, so let’s drop terms like sanitary towels

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Exploring our body oddities is about far more than just idle curiosity

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Why is the US still in such poor health, despite its wealth?

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