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 ...

Father's Day 2015 is June 21. Here are funny and emotional dad videos. The last one will make the room dusty.

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 ...

If an organism can hydrolyze esculin in the presence of bile, the product esculetin is formed. Esculetin reacts with ferric citrate (in the medium), forming a phenolic iron complex which turns the ...

YouTube is a huge source of videos, but not everything is appropriate for kids, nor does it all contain stimulating content. Kids want something engaging, while parents want something educational ...

Oct. 18, 2024 — Physicists have shown that extremely light particles known as axions may occur in large clouds around neutron stars. These axions could form an explanation for the elusive dark ...

If an organism can hydrolyze esculin in the presence of bile, the product esculetin is formed. Esculetin reacts with ferric citrate (in the medium), forming a phenolic iron complex which turns the ...

This included an increase in two types of antioxidant molecules — phenolic acids and flavonoids ... break carbohydrates into glucose in a test tube. Foods with hypoglycaemic properties ...

SEVERAL investigators have noted and studied the presence of serotonin and its precursors in fruit, mainly banana and tomato 1–4. As well as aiding the study of serotonin itself, this has the ...

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Tube drivers have voted to go on strike after rejecting a pay rise that would take their salaries to £70,000 for the first time. Members of the Rail, Maritime and Transport union (RMT) voted on ...