Sci fi "pulp" stories sometimes have a reputation for being cheesy and over-dramatic, but they were extremely important for building up the sci fi genre as something *anyone* could write for AND get paid for--not just famous authors....

Student video from Harvard Theater, Dance & Media course Dance on Camera, spring 2019. Filmed and edited by Meredith Slifkin ‘19 and Joshua Lee ‘20.

Chinese scientists have identified a pattern of day-to-day symptoms typical of patients with coronavirus in a new study. The study, published in the journal JAMA, looked at 138 patients hospitalized with novel coronavirus-infected...

Pupil outcome: I can understand how maths is used in interior design. Key learning points: - Measurements need to be accurate when designing a space - Quantities of materials need to be determined to minimise waste - Cost needs to be...

As Vicki Arroyo says, it's time to prepare our homes and cities for our changing climate, with its increased risk of flooding, drought and uncertainty. She illustrates this inspiring talk with bold projects from cities all over the world...

This is the story of the heroic primates that helped propel Nasa and its astronauts into space

In this video, Paul Hun, the current record holder for the loudest burp in the world, talks about how he developed his technique and the preparations he makes before attempting the record. The video showcases the competitive and humorous...

This video explains how to find the mean of group data using the direct method in statistics. The teacher walks through the steps of organizing the data, calculating mid values and frequencies, and applying the formula to get the mean.

👉 Learn how to determine the end behavior of the graph of a polynomial function. To do this we will first need to make sure we have the polynomial in standard form with descending powers. We will then identify the leading terms so that...

Howcast - Learn what to do if you're losing your audience from media coach TJ Walker in this Howcast public speaking video.

New Hubble Space Telescope imagery of the Saturn show it's 'ring spokes' in orbit around the gas giant planet. <b<br/>r/>

Credit: Space.com | Science: Amy Simon (NASA-GSFC) / Animation: Joseph DePasquale (STScI) | edited by Steve Spaleta

What are the Roman Limes and why were they constructed?

Howcast - Learn how to say "zoo" in German in this German lesson from Howcast.

Howcast - Learn what to wear for a TV interview from media coach TJ Walker in this Howcast public speaking video.

On April 9, 1959, NASA introduced its very first astronaut class. This dashing group of young men is known as the Mercury 7. They were all military test pilots before they were chosen for the job, and they had all "the right stuff" to...

A SpaceX Dragon spacecraft carrying the Axiom Space Ax-4 crew undocked from the International Space Station.

See footage shortly after undocking when signal was re-acquired by mission control from the

ISS.

"Ax-4 is...

Bob Jacobs, Bert Ulrich, and Bill Barry share stories of NASA working closely with filmmakers on features and documentaries. The cast and crew of "First Man" and family members of the real astronauts portrayed in the film also share...

we find two factors of the product of the constant term (the term with no variable) and the coefficient of the squared variable whose sum gives the linear term. These factors are now placed in separate brackets with x to form the factors...

For the last few months, New York's Governor has been plagued with controversy and scandal. So in this video we review the findings of the independent investigation, Biden's response and what it means for Cuomo and the state.

👉 Learn all about the trigonometry of right triangles. A right triangle is a triangle that has 90 degrees as one of its angles. The trigonometric identities of right triangles give us the relationship between the angles of a right...

Dorothy, a girl from the Kansas prairies, finds herself lost and far from home in the Land of Oz. To return home, Dorothy sets off to find the Wizard of Oz and makes new friends along the way. But trouble comes along when the Wicked...

Build up skills for volleyball with this great starter activity using the Oval Ball Eclipse Ball! Coach Colleen shares some foundational skills as well as a complete game that is sure to help every student improve their game.

America and Russia have pulled out of the INF, a cold war-era weapons treaty. Why is this significant and what does this mean for global stability?

Greg Martin walks you through the successes and failings of various initiatives that he has started and tries to identify lessons learned for those that are interested in innovation and entrepreneurship in the global health / public...