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How do you get DNA out of your hair?

Fluorescence spectroscopy approach, Polymerase Chain Reaction (PCR) and on-chip-electrophoresis results confirmed that enzymatic laundry powders could be ...

Jul 30, 2026 • 2 READS

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Is 765 a Good credit score?

Your score falls within the range of scores, from 740 to 799, that is considered Very Good. A 765 FICO® Score is above the average credit score. Consumers...

Jul 30, 2026 • 1 READS

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Is it normal to have aches and pains in your 70s?

As we age, the wear and tear on our bodies bring on different pains. In our 60's and 70's, you can anticipate something hurting, but there are w...

Jul 30, 2026 • 2 READS

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What has happened to the shark population as a whole?

Shark populations in the world's oceans have declined by an "alarming" 71% since 1970. “The last 50 years have been pretty devastating for global sha...

Jul 30, 2026 • 2 READS

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What language does Tyrell speak Mr Robot?

The languages Tyrell Wellick (Martin Wallström) and Joanna Wellick (Stephanie Corneliussen) speak between them are Swedish (Tyrell) and Danish (Joanna). W...

Jul 30, 2026 • 2 READS

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How long does DNA last in salt water?

DNA quantification results from the human tissue samples reported in ng/μL. Freshwater, swamp water, and saltwater all showed a large loss of DNA over the...

Jul 30, 2026 • 2 READS

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How do Gypsy girls stay slim?

How do the girls stay so slim? It turned out that just like their Romany cousins across the pond, these Romanichal gypsy girls eat a lot of malt vinegar a...

Jul 30, 2026 • 2 READS

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Can you paint over efflorescence on brick?

Any efflorescence on the surface must be removed prior to painting as it is regarded as a poor and friable base that prevents paints and coating systems f...

Jul 30, 2026 • 1 READS

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Can you fix a grey tooth?

Gray teeth may not go back to their original color unless they're treated with whitening agents. If you don't get the results you want from at-h...

Jul 29, 2026 • 1 READS

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Does methanol make more power than gasoline?

Methanol versus gasoline is around 20% more powerful, and creates an alternative to gasoline. Methanol is hard to get, and can easily become contaminated ...

Jul 29, 2026 • 1 READS