Everything our bodies do— whether physical or mental— uses energy. Studies have found that many individuals seem to have a daily threshold for making decisions, and an extended period of decision-making can lead to cognitive exhaustion....

Although a candidate just entered the 2020 presidential race with a platform centered on climate change, some experts say Americans aren't fully aware of the scope and seriousness of global warming. Among them is David Wallace-Wells, who...

Since 1850, global average temperatures have risen by 1 degree Celsius. That may not sound like a lot, but it is. Why? 1 degree is an average. Many places have already gotten much warmer and if average temperatures increase one more...

A little over a decade ago, a neuroscientist found "significant activation" in the neural tissue of a dead fish. While it didn't prove the existence of zombie fish, it did point out a huge statistical problem.

SciShow News explains an ominous record that Homo sapiens just broke: the highest levels of carbon dioxide emissions, the leading factor in global warming. Hank explains what it means, and what we can do.

Anyone who’s frequently around kids knows that they throw up a lot, and at seemingly weird times. But there are some interesting biological reasons why that might be!

Some people take aspirin or ibuprofen to treat everyday aches and pains, but how exactly do the different classes of pain relievers work? Learn about the basic physiology of how humans experience pain, and the mechanics of the medicines...

How do we search for alien life if it's nothing like the life that we know? Christoph Adami shows how he uses his research into artificial life -- self-replicating computer programs -- to find a signature, a "biomarker," that is free of...

Having the ability to dim your lights seems like a pretty simple thing, but modern dimmer switches work in a surprisingly cool way!

Take a deep breath in and out. Feel better? Anxiety and stress can be pretty gnarly. When it starts to affect your daily life, that's when there's some serious concern. But what can you do when you have a problem with anxiety? This week,...

Howcast - Find out how to prevent epilepsy from Steve Wolf, MD and Patty McGoldrick, NP in this Howcast video.

Howcast - Find out if a deep tissue massage hurts from celebrity massage therapist Meagan Holub in this Howcast video.

Howcast - Learn how to get free shipping in this Howcast video.

Pupil outcome: I can analyse the significance of doors and windows in ‘Jekyll and Hyde’. Key learning points: - Windows and doors are motifs in ‘Jekyll and Hyde’, linking to themes of liminality, duality and secrecy. - The door used by...

Pupil outcome: I can explore the importance of setting in the opening chapter of ‘The Strange Case of Dr. Jekyll and Mr. Hyde’. Key learning points: - Both the door and the lack of window links to concealment and mystery - The door is a...

Pupil outcome: I can emulate Brontë's use of motifs within my own writing. Key learning points: - Arguably, Brontë conveys the concept of exclusion through the descriptions of the windows in 'Wuthering Heights'. - Brontë uses the...

Pupil outcome: I can explain and compare how Mundair, Berry, and Femi express concepts of liminality, physicality and voice. Key learning points: - Both Mundair and Berry place their speakers in a liminal space. - Arguably, through this...

Pupil outcome: I can explain and analyse Brontë’s use of the window motif in 'Wuthering Heights'. Key learning points: - Brontë uses a window motif throughout 'Wuthering Heights'. - Windows are a threshold space that might represent...

Professor AJ Kooti explains what are step costs in managerial accounting.

What are Protective Provisions in a Term Sheet? Protective provisions are terms that allow preferred shareholders to veto or block specific corporate actions. Protective provisions can help protect the interests of minority shareholders...

What are Drag-Along Rights in a Term Sheet? Drag-along rights, on the other hand, are control provisions that can protect against minority shareholders holding up a deal for the sale of the company. Specifically, it requires a...

This easy video tutorial will show you how to use an Arduino.

Friction is the resistance that one object or surface experiences when moving over another object or surface. The two types of friction that come into play when moving two objects against one another are static and kinetic. Static...

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