Korpa je prazna
Ukupno: 1267
/
1267
Za ljuti ukus paprike odgovoran je njen sastojak kapsaicin. Ova supstanca izaziva osećaj toplote u našem organizmu.
If someone is moving clumsily, we often say he or she has two left feet. But what does our left side have to do with being clumsy?
Gold is a rare metal, which is often challenging and dangerous to extract. But where does it come from?
What is sunlight? How is it created, and how much time does it take for it to arrive on Earth?
Šta je brzina zvuka? Šta se desi kada neki predmet premaši brzinu zvuka?
Ispravno pranje ruku pomaže u smanjivanju rizika od infekcija.
Ako pažljivije pogledamo pahulje, videćemo da imaju simetrični, šestougaoni oblik. Ali, kako one dobijaju taj oblik?
People often spend up to 8–9 hours sitting each day; therefore, it is extremely important to learn the correct sitting posture.
Presavijte papir na mestima, iseckajte jedan ili dva makazama. Samo ovo vam je potrebno da biste napravili nešto sjajno što liči na pahulju.
Emergencies can happen anywhere, so it is important to know how to provide basic life support care.
Inventors have been long mulling over the idea of constructing a device which would work forever once it was started.
An ornamental plant often grown to cover porches and walls of houses. It creates fresh and green environment.
America was discovered by several groups before the Europeans arrived, but was forgotten after. One thing is sure: Columbus was not the first one.
If we compressed all the time that has ever passed into a year, what would the history of the universe look like?
A possible sea route connecting the northern Atlantic and Pacific Oceans was sought for centuries. This video is about John Franklin’s tragic expedition.
The opening of Pharaoh Tutankhamen’s tomb claimed a heavy price.
Legendarni pronalazač, ludi naučnik ili najveći genije svih vremena? Upoznajte Nikolu Teslu, jednog od najistaknutijih fizičara 19. i 20. veka.
Jedan od najvećih istraživača svih vremena. Oplovio je Tihi okean, od Havaja do Novog Zelanda.
Antarktik je poslednji istraženi kontinent. Saznajte više o Amundsenovim i Skotovim ekspedicijama u ovom videu.
Njutn, jedan od najznačajnijih fizičara, postavio je osnove mehanike. U ovom videu prikazaćemo najvažnije događaje iz njegovog života.
History is not always based on mere facts, serious research needs to be done to explore the past.
Čovečanstvo već dugo vremena želi da sazna više o svojim precima koji su živeli hiljadama godina unazad.