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 ...

It is an industry that was supposed to be cleaned up, after the turn-of-the-millennium­ notoriety surrounding so-called blood or conflict ­diamonds—precious stones mined in African war zones ...

Inside you, there is an amazing network of blood vessels, the tubes that carry blood all around your body. Every part of the body needs oxygen, food and water. The blood vessels are a bit like ...

These 3/4" x 5-1/2" blood tube containers are also large enough to hold one 10ml tube and provide protection for blood tubes. 100 per pkg.

As a matter of fact, these test tubes are characterized by such features that make them extremely easy to use: for example, the presence of an arrow to indicate the blood level, the convenience in ...

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 ...

While PowerPoint certainly offers a variety of useful features, including embeddable media, design elements, a design assistant, and animations, it sometimes helps to give your slide deck an ...

It's become an inside joke in corporate circles, but everyone knows death by PowerPoint is real. Unless someone decides to step out of the norm and be a little unconventional, you can expect the ...

GPs are having to make difficult choices about which patients get blood tests because of the ongoing shortage of test tubes, doctors are warning. The vials used for blood tests are currently in ...

Detection limits for most elements are in the parts-per-trillion (ppt) range. Any number of elements can be included ... Samples (as either chips or powders) are placed in a sample tube, and the tube ...

Calcium is an essential mineral that serves many roles in the body, including bone formation, muscle movement, nerve ...

In its guidance, NHS England said "alternative products are being sought to alleviate these constraints," as a result of the global shortages of blood tube products. Dr Farah Jameel, a GP based in ...