NASA
NASA | Laser Comm: The Next Generation of Space Communications
NASA is looking for the next generation of space communications technology and Laser Comm may be the answer. Optical communications provide higher bandwidth, which allows for faster data flow and even opens the door to streaming high-def...
Curated Video
CompTIA A+ Certification 220-1001: The Total Course - Laser Printers
Laser printers provide excellent print output on paper in both black and white and full color. Laser printers use a fairly complicated printing process that techs should understand. This episode details the processes and components for...
NASA
NASA | A Laser Scientist Answers 5 Questions About LVIS
With winter closing in, a new NASA airborne campaign launched October 31, 2013 in Greenland. For the first time, the Laser Vegetation Imaging Sensor, or LVIS, is flying about NASA's new C-130 aircraft to measure the island's ice...
NASA
Amazon Canopy Comes to Life through Laser Data
Flying over the Brazilian Amazon with an instrument firing 300,000 laser pulses per second, NASA scientists have made the first 3D measurements of forest canopies in the region. With this research they hope to shed light on the effects...
NASA
NASA | LLCD: Proving Laser Communication Possible
On October 18th, 2013 the Lunar Laser Communication Demonstration (LLCD) made history, transmitting data from lunar orbit to Earth at a rate of 622 Mbps. LLCD, flying aboard NASA's Lunar Atmosphere and Dust Environment Explorer (LADEE),...
NASA
Lasers Fired At NASA's Parker Solar Probe
NASA's Parker Solar Probe is in the midst of intense environmental testing at NASA's Goddard Space Flight Center in Greenbelt, Maryland, in preparation for its journey to the Sun. These tests simulate the noise and shaking the spacecraft...
NASA
ICESat-2 By the Numbers: 300 Trillion
ICESat-2 is an incredibly precise space laser that features the latest in NASA technology To measure ice heights, engineers have to take ICESat-2's instrument ATLAS to the extreme - sometimes going big, sometimes going small, but always...
NASA
ICESat-2 By the Numbers: 0.2
ICESat-2 is an incredibly precise space laser that features the latest in NASA technology To measure ice heights, engineers have to take ICESat-2's instrument ATLAS to the extreme - sometimes going big, sometimes going small, but always...
NASA
NASA | Space Geodesy Profiles: Stephen Merkowitz
Project manager Stephen Merkowitz talks about his work with NASA's Space Geodesy Project, including a brief overview of the four fundamental techniques of space geodesy: GPS, VLBI, SLR, and DORIS.
NASA
May the Forest Be with You: GEDI Moves Toward Launch To Space Station
The Global Ecosystem Dynamics Investigation - or GEDI, pronounced like "Jedi," of Star Wars fame - instrument is undergoing final integration and testing this spring and summer at NASA's Goddard Space Flight Center, Greenbelt, Maryland....
NASA
Countdown to ICESat-2 Launch
NASA is about to launch the agency's most advanced laser instrument of its kind into space. The Ice, Cloud and land Elevation Satellite-2, or ICESat-2, will provide critical observations of how ice sheets, glaciers and sea ice are...
NASA
ICESat-2 By the Numbers: 90
ICESat-2 is an incredibly precise space laser that features the latest in NASA technology To measure ice heights, engineers have to take ICESat-2's instrument ATLAS to the extreme - sometimes going big, sometimes going small, but always...
NASA
ICESat-2 By the Numbers: 1,387
ICESat-2 is an incredibly precise space laser that features the latest in NASA technology To measure ice heights, engineers have to take ICESat-2's instrument ATLAS to the extreme - sometimes going big, sometimes going small, but always...
NASA
ICESat-2 By the Numbers: 532
ICESat-2 is an incredibly precise space laser that features the latest in NASA technology To measure ice heights, engineers have to take ICESat-2's instrument ATLAS to the extreme - sometimes going big, sometimes going small, but always...
NASA
ICESat-2 Por Los Números: 90
ICESat-2 es un láser espacial de gran precisión que integra la tecnología más puntera de la NASA. Para poder medir la altura del hielo del planeta, los ingenieros deben llevar el instrumento ATLAS de ICESat-2 al extremo: a veces yendo a...
NASA
ICESat-2 Por Los Números: 532
ICESat-2 es un láser espacial de gran precisión que integra la tecnología más puntera de la NASA. Para poder medir la altura del hielo del planeta, los ingenieros deben llevar el instrumento ATLAS de ICESat-2 al extremo: a veces yendo a...
NASA
ICESat-2 Por Los Números: 300 Trillones
ICESat-2 es un láser espacial de gran precisión que integra la tecnología más puntera de la NASA. Para poder medir la altura del hielo del planeta, los ingenieros deben llevar el instrumento ATLAS de ICESat-2 al extremo: a veces yendo a...
NASA
ICESat-2 Por Los Números: 1,387
ICESat-2 es un láser espacial de gran precisión que integra la tecnología más puntera de la NASA. Para poder medir la altura del hielo del planeta, los ingenieros deben llevar el instrumento ATLAS de ICESat-2 al extremo: a veces yendo a...
NASA
ICESat-2 Por Los Números: 0.2
ICESat-2 es un láser espacial de gran precisión que integra la tecnología más puntera de la NASA. Para poder medir la altura del hielo del planeta, los ingenieros deben llevar el instrumento ATLAS de ICESat-2 al extremo: a veces yendo a...
Ancient Lights Media
Balkan States: Lithuania, Latvia and Estonia
This clip looks at the physical features, climate and culture of the Balkan States: Lithuania, Latvia and Estonia.
Let's Tute
Refraction of Light and Apparent Sunrise and Delayed Sunset Explained
In this video, we learn about the science behind apparent sunrise and delayed sunset. We explore the phenomenon of refraction of light and its effects on the direction and speed of light as it passes through different mediums. Through a...
Curated Video
The Invention and Evolution of the Printer
This video provides an overview of the history and functionality of printers, highlighting their importance in daily tasks for students and professionals. It covers various types of printers, such as laser printers and inkjet printers,...
Curated Video
Holography: Creating and Understanding Holograms
In this video, we explore the concept of holography and how holograms are created. The video explains the process of capturing holographic images using lasers, lenses, mirrors, and holographic film. It also showcases some amazing...