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MAGNETIC FIELDS
In 1834, an American blacksmith along with his wife built the first practical DC electric motor, creating a blueprint for modern electrical machineryIn 1834, an American blacksmith along with his wife built the first practical DC electric motor, changing how electrical energy could be co...- In 1947, the military sent fruit flies 67 miles into space to test radiation risks. 11 years later, NASA was founded in 1958, with animal flights underway in America now1947 mission was part of a larger American effort to understand whether living organisms could survive the journey into space. Beginning in...
- 145 years of physics overturned as sideways Hall effect breakthrough promises to rip apart textbooks & supercharge the next wave of quantum techResearchers have overturned a century-old physics rule about magnetic field detection. They engineered a custom quantum material to trigger...
- Scientists finally observe a strange effect predicted by Einstein in a falling quantum object — what it means for the future of physicsPhysicists observed a quantum state change in ultracold atoms. This change matched Einstein's equivalence principle for a freely falling ob...
- 8 years, 10 billion km, one shot: The spacecraft racing toward Mercury faces its trickiest hour yetA spacecraft carrying European and Japanese probes will complete an eight-year journey to arrive at Mercury on Thursday, while still facing...
- In 1996, Columbia reeled out a satellite on a 19.7-km conducting tether; the line snapped after nearly 5 hours of data, but the system reached about 3,700 voltsThe Space Shuttle Columbia embarked on an innovative mission, aiming to generate electricity through a tethered satellite system employing ...
- Science says birds can navigate using Earth’s magnetic field, here’s how their invisible compass may workWhat scientists increasingly understand is that bird navigation is far more complex than simply following familiar landmarks. Through an in...
- In 2026, scientists recreated 15,000 years of solar wind exposure on Moon soil in 4 hours; the experiment could help with future lunar resource miningInterlune has recreated the effects of around 15,000 years of solar-wind exposure on lunar soil in just four hours, using accelerated heliu...
- Quote of the day by Nikola Tesla: 'One must be sane to think clearly, but one can think deeply and be quite insane.' Life lessons from inspiring quote on rational logic, abstract obsession, practical truth, reality and curiosityQuote of the day by Nikola Tesla explores the difference between clear thinking and deep thinking. Tesla’s words connect logic, reality, cu...
- In 2013, balloons were launched by NASA near the North and South poles to study X-rays in Earth’s atmosphereIn 2013, balloons were launched by NASA near the North and South poles to study X-rays in Earth’s atmosphere as part of the Balloon Array f...
- Earlier in 2026, Chinese and Hong Kong researchers built CiliaVine with 50 magnetic cilia to control blood flow. Now, the robot captured tumor cells from all 23 liver cancer patients tested, revealing potential for cancer diagnosisA new robot named CiliaVine manipulates blood flow using magnetic fields. This device successfully captured circulating tumor cells from al...
- In 1958, NASA launched a spacecraft Able 2 for the first time to the Moon but the mission failed after a small error and the probe reentered Earth's atmosphere about 43 hours after launchIn 1958, NASA launched Able 2, later known as Pioneer 1, on a mission to study the Moon. The spacecraft failed to reach lunar orbit after a...
- Will the Northern Lights appear by Friday? Powerful solar flare sparks new hopesA powerful solar flare has erupted, sending a cloud of material towards Earth. Scientists are monitoring this event for potential geomagnet...
- NASA sent 3 aluminum LEGO figures on a 1.7 billion mile journey; by 2016, the figurines of 2 Roman gods and 1 famous scientist had become the fastest and farthest-traveling toys in history. Still orbiting Jupiter, they now face a fiery fateNASA's ambitious Juno mission made history by sending three aluminum LEGO figures to Jupiter, marking them as the fastest LEGO items ever c...
- In 1997, Carnegie and Russian scientists turned sulfur into a superconductor at 93 GPa. 29 years later, the discovery still helps physicists understand materials that can conduct electricity without resistanceSulfur is an ordinary element, familiar from minerals, volcanic deposits and industrial materials. Yet under extreme pressure, it can behav...
- Earlier in 2026, a University of Sydney PhD student traced a 1.34497-hour radio pulse to a dead star. Today, its 1.368-hour orbit explains why the bursts repeatEarlier in 2026, a University of Sydney PhD student traced a 1.34497-hour radio pulse to a dead star. Today, its 1.368-hour orbit explains ...
- In 2021, scientists tested 20 bonnethead sharks at Florida State and found they use Earth’s magnetic field to navigate: Study suggests sharks may have a magnetic mapSharks possess an incredible ability to roam the expansive oceans, utilizing the Earth's magnetic field as their guide. Recent studies have...
- In 1742, a Swedish astronomer proposed the centigrade temperature scale simplifying global scientific communication, weather tracking and metric alignment: How Anders Celsius invention changed the world?In 1742, a Swedish astronomer proposed the centigrade temperature scale simplifying global scientific communication, weather tracking and m...
- Astronomers looked into the void of space—and watched light do something unthinkableAstrophysicists detected light polarization around a distant magnetar. This observation confirms a quantum vacuum hypothesis from nearly ni...
- During research, Czech scientists built microscopic cleanup robots from 2 materials and tested them against plastic pollution. Now, the moving swarms remove about 94% of polystyrene and 89% of PET from contaminated waterCzech scientists have developed microscopic cleanup robots designed to capture microplastics in contaminated water and soil. Built from lay...
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