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המקום בו נמצא החומר המבושם מהתקופה הרומית
Scientists reveal what Roman Empire smelled like
Experts say precious quartz vessel found in Roman mausoleum in Spain remained airtight for centuries, allowing for researchers to study it and find out how the Romans used to smell like
Yogev Israely | 05.30.23
דוב בסביבת קרחונים נמסים
First ice-free Arctic summer delayed by 15 years
Signed by UN member states including Israel in 1987, the Montreal Protocol – designed to protect the ozone layer from depletion - is postponing Arctic ice loss, according to a recent study. Over 2 million people each year are being saved from skin cancer and it demonstrates that it is possible to tackle the climate crisis.
Yogev Israely | 05.28.23
Does ice sink or float
Brainwash: Does ice float?
What is a gossamer wing? What is measured in seconds of arc? And what is a drainage basin?
Ettay Nevo/Davidson Institute for Science Education | 05.27.23
לווייתן ממין אובלנה דרומית שוחה בסמוך לעיירה הדרום אפריקנית הרמנוס
Research reveals concerning decline in Southern Right Whales' body condition
Threatened by food scarcity and warming waters, migrating Eubalaena Australis whales face challenges nourishing their newborns; Research reveals declining birth rates, jeopardizing their population
Yogev Israely | 05.17.23
התן ג'קי. לא מעורב, "תן על מלא"
Researchers find evidence of jackal domestication in Israel
Groundbreaking study reveals jackals exhibiting pet dog-like behavior continuing thousands of years-long process of domestication; 'With the increasing human population on Earth, we see fewer and fewer species that cannot adapt and more that can'
Ilana Curiel | 05.16.23
התפרצות הר געש קומברה וייחה ב אי של ספרד לה פאלמה 24 באוקטובר
How do volcanoes erupt?
Eruptions are often the end of lengthy processes unfolding for millions of years, deep beneath the Earth's surface culminating in magma rising above the Earth's surface
Or Eliason, Yuval Shapir/Davidson Institute of Science | 05.14.23
גובה
Does our environment affect our height?
Our final height is mainly a result of genetics, but where we live also has quite an effect on our body's potential to be shorter or taller
Yael Korem, Carly Golodets/Davidson Institute of Science | 05.08.23
שחזור של הסביבה הצמחית באנטארקטיקה ושל השריפות שהתרחשו בה בעת תקופת הקרטיקון
Unraveling Antarctica's past: forest fires during the Age of Dinosaurs
During the Cretaceous period, Antarctica experienced frequent forest fires that destroyed vegetation and shaped its terrestrial environments more than previously believed
Yogev Israely | 05.04.23
Stephanie Horowitz: Pioneering and grueling work at the forefront of science
Remembering Jewish chemists murdered at Treblinka
Stephanie Horowitz participates in the ground-breaking discovery of isotopes, leading to the Nobel Prize for chemistry awarded to British Frederick Soddy who acknowledges her contribution
Ettay Nevo | 05.03.23
Trivia: How is your general knowledge on science?
Do you want to know how much you know?
What are enzymes? Who uses assembly language? How does a reduction reaction work? Which disease was successfully eradicated? Test your knowledge!
Ettay Nevo and Ofir Kuperman / Davidson Institute of Science | 04.24.23
הדמיה של פלזיאוזאורוס ניזון מדגים
What did 'Eric' the plesiosaur eat millions of years ago?
Australian researchers inspect rare 200-million-year-old fossil using X-ray in attempt to screen its gut and understand what diet sustained it in a study that could aid in understanding how climate change may impact animals in the future
Yogev Israely | 04.23.23
איור שממחיש כיצד הכחדה המונית לפני 260 מיליון שנה הייתה למעשה שני אירועים שהתרחשו בהפרש של 3 מיליון שנה זה מזה, כתוצאה מהתפרצויות געשיות
'Mother of mass extinctions' was two separate events, study suggests
Authors say extinction events making up 'Great Dying' happened 3 million years apart and originated in volcanic eruptions in South China Sea whose effects could correlate with those of global warming
Yogev Israely | 04.17.23
אלצהיימר דמנציה זיכרון מוח
Brainwash: what is endocrinology?
How do dolphins communicate? What is a syncope and where is the Big Juba located? Scientific trivia
Ettay Nevo/Davidson Institute of Science Education | 04.14.23
דום נשימה הפרעת שינה
When should you worry about sleep apnea?
A new study says common condition not only harms the heart and blood vessels as previously established but also that severe cases can harm the brain as well as cognitive functions
Dr. Itai Gal | 04.13.23
This is what diffusion looks like: the spread of purple dye in a jar of water
Like a concentrate in a glass of water - understanding diffusion
Diffusion, which equalizes concentrations of matter, is one of the simplest and most important processes in nature
Dr. Eitan Oksenberg/Davidson Institute for Science Education | 04.09.23
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