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Gold purity meter

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Science girl

3,381,973 subscribers

50,821 次观看 • 11 个月前 •via X (Twitter)

科学技术艺术
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10 条评论

Quakk Life 的头像
Quakk Life11 个月前

where do you even get one of these?

gökhan 的头像
gökhan11 个月前

Does it really work? 🤔

𝐇𝐞𝐢𝐬 𝐒𝐚𝐦𝐦𝐲☠️ 的头像
𝐇𝐞𝐢𝐬 𝐒𝐚𝐦𝐦𝐲☠️11 个月前

Damn

𝐇𝐞𝐢𝐬 𝐒𝐚𝐦𝐦𝐲☠️ 的头像
𝐇𝐞𝐢𝐬 𝐒𝐚𝐦𝐦𝐲☠️11 个月前

Interesting

Austin Graham 的头像
Austin Graham11 个月前

That sounds like a cool invention, Science girl! Gold is fascinating.

Afee 的头像
Afee11 个月前

Amazing

Can 的头像
Can11 个月前

Here we go

XL 的头像
XL11 个月前

Clever idea

Dynamic_feel 的头像
Dynamic_feel11 个月前

What magnetic power or what power is there in it which determines whether it is pure gold or not.

Mohd Safur 的头像
Mohd Safur11 个月前

Purity Meter

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bellaadinda

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3 sign ⬇️ Don’t buy gold Jewellery without having 3rd sign on it ✅ First BIS mark it shows whether Gold jewellery is tested and verified in BIS lab ✅ Purity mark it shows percentage of gold in that jewellery e.g. 22k916 means 91.6% is gold and 8.4% other metal
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3 sign ⬇️ Don’t buy gold Jewellery without having 3rd sign on it ✅ First BIS mark it shows whether Gold jewellery is tested and verified in BIS lab ✅ Purity mark it shows percentage of gold in that jewellery e.g. 22k916 means 91.6% is gold and 8.4% other metal

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26,887 次观看 • 5 个月前

[WATCH] 800-meter gold medallist Prudence Sekgodiso says she was confident about securing a medal, but winning gold was an unexpected surprise. #Newzroom405
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[WATCH] 800-meter gold medallist Prudence Sekgodiso says she was confident about securing a medal, but winning gold was an unexpected surprise. #Newzroom405

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One of my China RedNote followers just Direct Messaged me and told me her company (PMs bullion and jewelry) just loaded up on 10 metric tons of 9999 purity 15 kg Shanghai Gold Exchange #Silver slabs.🔥 #Gold #Silver
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One of my China RedNote followers just Direct Messaged me and told me her company (PMs bullion and jewelry) just loaded up on 10 metric tons of 9999 purity 15 kg Shanghai Gold Exchange #Silver slabs.🔥 #Gold #Silver

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泣き寝入り子

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"And women of purity are for men of purity, and men of purity are for women of purity: these are not affected by what people say: for them there is forgiveness, and a provision honourable." ﴿24:26﴾ #AlQuran
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"And women of purity are for men of purity, and men of purity are for women of purity: these are not affected by what people say: for them there is forgiveness, and a provision honourable." ﴿24:26﴾ #AlQuran

•.★* Tђє Ҝιяαη •.★*

13,961 次观看 • 2 年前

🇺🇸 The U.S. won gold in the men’s 4x100-meter freestyle relay, ahead of 🇦🇺 Australia and 🇮🇹 Italy.
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🇺🇸 The U.S. won gold in the men’s 4x100-meter freestyle relay, ahead of 🇦🇺 Australia and 🇮🇹 Italy.

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In 2015, diver Eric Schmitt discovered over $1 million worth of gold coins near Fort Pierce, Florida. The treasure included 51 gold coins and a 12-meter gold chain, with one rare "Tricentennial Royal" coin valued at approximately $500,000.
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In 2015, diver Eric Schmitt discovered over $1 million worth of gold coins near Fort Pierce, Florida. The treasure included 51 gold coins and a 12-meter gold chain, with one rare "Tricentennial Royal" coin valued at approximately $500,000.

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Innocence, purity, beauty, and love.
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Purity culture is so creepy.
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Purity culture is so creepy.

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Big tents beat “purity tests.”
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Big tents beat “purity tests.”

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the epitome of purity guys
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Race Purity vs Eugenestics. Ironic.
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Race Purity vs Eugenestics. Ironic.

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105,178 次观看 • 1 个月前