Tag: physics

Iske baad Phod Doge – Class 12 & 10 Board Exam | Motivational Video

Iske baad Phod Doge – Class 12 & 10 Board Exam | Motivational Video

Instagram Handle :https://www.instagram.com/dhattarwalaman/ Facebook Page : https://www.facebook.com/dhattarwalaman/ Twitter : https://twitter.com/AmanDhattarwal Link to my MOM’s cooking channel : https://www.youtube.com/channel/UCzVBRCN56Tq9v2Eo53vuELA Link to my new channel : https://www.youtube.com/channel/UCF7BExjT2zH_mmyqOB139Dg Link to college review video playlist : https://www.youtube.com/playlist?list=PL1K8nuzEDP6d-QO6tmEM4yn8af7LODgbH Link to Chemistry Notes Playlist : https://www.youtube.com/playlist?list=PL1K8nuzEDP6eYDl1EGcNQQgQ5XE15sung Link to Computer Science Notes : https://dhattarwalaman97.wixsite.com/mysite/computer-science-notes Link to Physics Notes Playlist : https://www.youtube.com/playlist?list=PL1K8nuzEDP6dyT9wfNg3LtrNXFd2hCCGM How…

How deaf researchers are reinventing science communication

How deaf researchers are reinventing science communication

Science is a language unto itself, and scientists rely on precise, standard terminology for common ground in their work. But for deaf researchers and students, American Sign Language isn’t “up to date” with terms for new concepts and ideas. The solution? Create new signs from scratch. We follow a deaf grad student who explains how…

Supersonic air travel is finally coming back

Supersonic air travel is finally coming back

Supersonic air travel is back. 15 years after the Concorde was grounded, everyone from aerospace companies to NASA to small startups is working to bring back ultrafast civilian aircraft. We take a look at the engineering challenges that make supersonic flight so difficult, and try to figure out what’s different about this new generation of…

We decoded NASA’s messages to aliens by hand

We decoded NASA’s messages to aliens by hand

In 1977, twin golden records were sent into space on the Voyager 1 and 2 spacecraft. Still sailing through space at nearly 60,000 km per hour, the records contain sound, songs, and images from earth. But how did NASA include images on an analog record? Here, we decoded the audio, and see the images the…

How four rogue satellites could change the spaceflight industry

How four rogue satellites could change the spaceflight industry

Earlier this year, a company launched four tiny satellites into orbit without permission. These “rogue satellites” caused an uproar in the space community, and in the future, others like them could increase the risk of catastrophic collisions in orbit. We talked to some space experts about what’s at stake when no one knows exactly what’s…

A microscopic look at why the world is running out of sand

A microscopic look at why the world is running out of sand

Humans are using more sand than the Earth is naturally producing, and that’s a problem for the global construction industry. But it turns out that the usefulness of sand depends on the science of each tiny little grain. We went on a sand scavenger hunt to collect some samples, look at them under a microscope,…