Science

Health & Medicine

Inhaling in the event of a cold and cough: what you have to pay attention to with salt water and oils

Inhaling in the event of colds should alleviate cough and runny nose. The water vapor moistens the irritated mucous membranes. You can find out...
Willy Lewis, M.D. -
History & Archaeology

Did indigenous Brazilians once celebrate carnival -like festivals?

In Brazil, the carnival now combines various cultural influences. © MesquitafMs/iStock In the...
Alan Cannon -
Health & Medicine

Sun protection in March: Why the spring sun is particularly dangerous

Keep your nose in the sun during coffee - wonderful! But: Should we already smear ourselves with sunscreen? And if so: can it be...
Willy Lewis, M.D. -
Health & Medicine

The optimal temperature in the bedroom: why you sleep much better cold

When it comes to sleeping temperature for sleeping, opinions differ: Some like to have it cozy warm in the bedroom, the other loved cold...
Willy Lewis, M.D. -
Health & Medicine

Living up to 24 years longer: study names 8 long-vity factors

Living as long and healthy as possible - almost everyone wants that. Researchers reveal how much we have in hand when it comes to...
Willy Lewis, M.D. -
Health & Medicine

What to do in the event of diarrhea? Effective home remedies instead of medication

In the event of diarrhea, home remedies can naturally alleviate your symptoms - and at the same time save money and often save your...
Willy Lewis, M.D. -
Health & Medicine

Immediate aid for stress: With Box Breathing to inner peace

Box Breathing is a breath exercise to calm the nervous system and thus help with stress and tension. The technology is based on four...
Willy Lewis, M.D. -
Earth & Climate

Photo worth seeing: Facets of the sun

The sun is the star of life. The fate of man and...
Elijah Burt -
Biology

Atlantic circulation flow more robust than expected?

The Atlantic upheaval flow is a motor of global octreatic circulation. But how does she react to global warming? © © Jonathan Baker/ Met...
Elijah Burt -
Health & Medicine

Filter microplastics from tap water: Does it make sense in Germany?

If you don't want to absorb microplastics through tap water, you can simply filter it out with a kettle and filter - this trick...
Willy Lewis, M.D. -
Health & Medicine

Fit through bike: You should ride bike so often and so quickly

Cycling is ideal for becoming fit or staying fit. But how often, how long and how intensely you should cycle so that you can...
Willy Lewis, M.D. -
Health & Medicine

Fighting bed bugs: The best natural home remedies

Bed bugs are very unpleasant contemporaries that nobody likes at home. We present effective home remedies that you can use to combat bed bugs. For...
Willy Lewis, M.D. -
Earth & Climate

Housing: Swarm behavior works differently than expected

Schwarge desert grasshoppers in Africa. © Einat Couzin-Fuchs, Inga Petelski, Yannick Günzel, Felix B. Oberhauser ...
Ashton Edwards -
Biology

How the combustion engine could strengthen the auto industry

From 2035, no new combustion engines should be sold in this country. © Fontanis/ iStock ...
Elijah Burt -
Earth & Climate

Photo worth seeing: Sustainably from the tree to timber construction

From the creation in the forest to innovative building applications to recycling:...
Elijah Burt -
Health & Medicine

Only 170 euros: Cheap air purifier convinces at Stiftung Warentest

Despite similar performance, there were large price differences in the 2024 air purifier test winners in 2024 of the Stiftung Warentest. One of the...
Willy Lewis, M.D. -
Earth & Climate

Photo worth seeing: Useful mosquitoes

To be seen here are not delicate bird springs, but the greatly...
Elijah Burt -
Health & Medicine

The optimal temperature in the bedroom: why you sleep much better cold

When it comes to sleeping temperature for sleeping, opinions differ: Some like to have it cozy warm in the bedroom, the other loved cold...
Willy Lewis, M.D. -
Health & Medicine

Tuna and mercury: how much is in it and how dangerous is that?

Many are aware that tuna contains mercury. It is less well known how high the mercury content of tuna products actually is and what...
Willy Lewis, M.D. -
Health & Medicine

Calf wrap at fever: tips for babies, children and adults

Wading wraps are a popular home remedy for fever. We explain to you which temperature is optimal for calf wraps and what else you...
Willy Lewis, M.D. -
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