Several days ago, we were fortunate to get a tour of the gross anatomy lab here at Drexel University College of Medicine. And by gross, I don't mean disgusting - I mean what the medical world terms ...

Most fireworks are launched from rows of steel tubes secured in troughs of sand. The tubes, or "mortars," are three times as long as the firework shells but have the same diameter. If a firework ...

You need that gross, golden wax ... Ahmad: So, there is a tube made of muscle that connects the back of your nose and your ears. Narrator: It's called the eustachian tube, and it helps equalize ...

Do you love Nixie Tubes? Upset that they aren’t really manufactured anymore, and the cost of old ones is rising? Why not make your own? That’s exactly what [Dalibor] of the Czech Republic is ...

While a sudden click might be setting your anxiety to a high level, there are several reasons you might be hearing a clicking ...

Use of the chinchilla as a model of middle ear infection in auditory research necessitates accessing the middle ear to collect samples or inoculate bacteria. This column describes a simple ...

The cochlea houses the cell bodies of the cochlear nerve within a region called the spiral ganglion. Nerve cells (neurons) in ...

By Mekado Murphy ‘Conclave’ | Anatomy of a Scene The director Edward Berger narrates a sequence from his film, featuring Ralph Fiennes. By Mekado Murphy ‘Smile 2’ | Anatomy of a Scene ...

Instead a very different type of electronic component ruled the roost, the vaccum tube. A set of electrodes in an evacuated glass envelope whose electrical properties depended on the modulation of ...

Gross margin reveals the percentage of revenue after direct costs are deducted. To compute gross margin, subtract COGS from revenue, then divide by revenue and multiply by 100. Comparing gross ...

We place batteries inside remote controls, toys (like the ones that light up or make sounds), wireless keyboards and mouses, wall clocks, and smoke detectors. Let’s take a look inside a single-use ...

As any seasoned Londoner will know, Tube strikes are just as much part of the fabric of city life as the London Underground itself. At first, we were told the latest swathe of strikes had been ...