Tag: experiment

This is SpaceX’s very first human crew

This is SpaceX’s very first human crew

This year, if all goes well, astronauts will launch to space on a private craft for the first time in history. It’s SpaceX’s big chance to show NASA that it can be trusted with the work of ferrying astronauts to and from the international space station. We met the two astronauts selected for this historic…

Why doctors are worried about the Apple Watch EKG

Why doctors are worried about the Apple Watch EKG

The Apple Watch Series 4 learned a new trick: it can now perform an EKG, or electrocardiogram. It’s a test that can detect heart problems, and it could save lives. But it could also have some unintended side effects: self-diagnosis, false positives, and other headaches for doctors and hospitals everywhere. We took the new EKG…

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…

NASA’s InSight Mars landing: what it really took

NASA’s InSight Mars landing: what it really took

After a six-month long journey, NASA’s InSight spacecraft successfully landed on Mars. The probe will now begin to collect data on Mars’ crust, mantle, and core, providing a never-before-seen look at the red planet’s inner workings. Getting a new spacecraft on the surface of the red planet is no easy feat – The Verge’s Loren…

REKOR KAMPUNG..?!! ANAK KOTA ADA YANG BISA MEMECAHKANNYA? 😱😜

REKOR KAMPUNG..?!! ANAK KOTA ADA YANG BISA MEMECAHKANNYA? 😱😜

kali ini aku akan coba melakukan challenge crossbar tanpa edit, dan aku akan melakukan crossbar dengan menggunakan tumit kaki. ★Klik gambar 🔔(lonceng) agar tidak ketinggalan video baru dari kita!! SUBSCRIBE = Support AF2C!! ★ Ramaikan Instagram kita : ⚫️@Benys31 https://www.instagram.com/benys31/ ⚫️Mugi INSTAGRAM : – https://www.instagram.com/mugi_lestari46/ YOUTUBE : – https://www.youtube.com/channel/UCUp0Po9Y9I3C19bLPbtC9Nw ✍🏻Kita hanya pecinta sepakbola, bukan pemain…

The new supercomputer behind the US nuclear arsenal

The new supercomputer behind the US nuclear arsenal

“Sierra” was just crowned the second-most powerful supercomputer on the planet. And while most of its peers use their power for climate simulations, astrophysics, and other civilian work, Sierra is purpose-built for an entirely different mission: nuclear weapons. We took a tour of this massive system, and found out why the US builds supercomputers to…

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…