Glory is a unique research satellite designed to orbit the Earth and achieve two major goals. Glory's first goal is to collect data on the properties of aerosols and black carbon in the Earth's atmosphere and climate system; its second...

Missions to outer space have come a long way since the days of Cold War competition. Farah Alibay finds that building relationships is a big part of building spacecraft.

In this video, students will learn how to play "Old MacDonald had a Farm" on the recorder. This song will focus on the notes low D, & E, on the recorder, as well as B, A, & G.

Un enfant d'age prescolaire curieux pose des questions a un plus grand a propos de fonctionnement du temps. Chaque reponse est instructive, mais entraine une autre question. Le petit enfant apprend que le vent est de l'air en mouvement,...

Negotiable Instrument Accord and Satisfaction

Holder in Due Course - Receive Instrument in Good Faith

Claim in Recoupment to Negotiable Instrument

This video explains the difference betwen a negotiation instrument that is payable "on time" versus "on demand".

Transfer of a Negotiable Instrument

Ricky Martin and sound mixer Jaycen Joshua discuss how sound can inform music production and consumption in the future at WSJ Tech Live.<br/>

How to draw a piano keyboard. Who would want to know how to draw a piano keyboard? It’s more useful than you might realise. It helps musicians imagine how to play something or how something sounds. Being able to draw a keyboard quickly...

NASAs OSIRIS-REx mission launches in September 2016 and plans to return a sample of asteroid Bennu to Earth in 2023. This video profiles a student-built instrument aboard the OSIRIS-REx spacecraft called REXIS - the Regolith X-Ray...

The Thermal InfraRed Sensor (TIRS) is one of the instruments on the Landsat Data Continuity Mission (LDCM) satellite. It will continue the archive of thermal imaging and support emerging applications such as evapotranspiration rate...

Is the heat budget of the planet changing? Thermometers on the ground can give us a snapshot of a summer heatwave or winter cold spell, but it takes something like NASA's CERES instruments to give a long term picture of whether the...

A team from NASA's Goddard Space Flight Center in Greenbelt, Maryland, is developing a new, third-generation facility science instrument for the Stratospheric Observatory for Infrared Astronomy, SOFIA.



The High...

The Alto Clef can be very foreign to musicians. Some might even call it scary. So, today let's try to unpack the Alto Clef and maybe Demystify it just a little.

Presenting Negotiable Instrument for Payment

Une fillette et son grand-pere passent un apres-midi ensoleille assis sur le bord d'un etang. Le sujet de la conversation passe de la chaleur d'une journee d'ete a comment l'etang devient froid et gele l'hiver. Le grand-pere aide la...

Une fillette et son grand-pere passent un apres-midi ensoleille assis sur le bord d'un etang. Le sujet de la conversation passe de la chaleur d'une journee d'ete a comment l'etang devient froid et gele l'hiver. Le grand-pere aide la...

Pianist Stephen Hough talks about Liszt's motives in his Sonata and how they can be perceived as different characters.

NASA Goddard is preparing to demonstrate for the fist time in space, a 3-wavelength, laser remote sensing instrument. The Cloud-Aerosol Transport System or CATS will measure clouds and aerosols in the Earth's atmosphere. This...

Space Facts II puts viewers on the forefront of space exploration, examining its role on Earth in fighting forest fires, controlling diseases (such as diabetes), combating air pollution and mapping solar and lunar cycles. This video...

Un enfant d'age prescolaire curieux pose des questions a un plus grand a propos de fonctionnement du temps. Chaque reponse est instructive, mais entraine une autre question. Le petit enfant apprend que le vent est de l'air en mouvement,...

How is a Negotiable Instrument Negotiated Between Holders