Cheap caffeine test strips, or alternative ways to detect caffeine?

Cheap caffeine test strips, or alternative ways to detect caffeine?

What are some ways to spot caffeine in drinks? I dont have a lab room though I saw people having some sort of blotter paper bits that you dip in coffee to check. Its like packed in a box.

Would such technology work to detect caffeine in a soda as well?🤔 Seems like the test strips is the only way to spot caffeine?

https://preview.redd.it/7dccegvjepih1.png?width=557&format=png&auto=webp&s=963a35d6a8434f03c18e998ef4644cb910ff0e76

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u/bordercolliefam — 9 days ago

Telegram vs Whatsapp for privacy

I wonder which one has more usability.. I heard people manage to create smart home control systems with telegram, and Im not sure if Whatsapp is good for such potential too. As a general messenger app, they both kind of seem the same to me. Any reason why one would be superior over the other?

Which one would be a safer option overall? Telegram creator was making some crazy headlines recently and well Meta has been making some infamous news too..😭 I only feel more trust over WhatsApp since I already been using Facebook for a long time

Looks like theyre both kinda bad. However I dont know which ones the lesser evil..🤣

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u/bordercolliefam — 17 days ago

Do air port xray detectors work as the clinician ones?

Dont they leave some sort of lingering radiation among my belongings? For example, what if you travel with baby food in your bag that goes through air port scanners. Would there be a risk of the food getting affected somehow?

Is there any way to prevent radiation exposure while letting the air port staff see everything they need on their end?

Photo just associative from the internet... Just making sure were on the same page as to what Im referring to😅

u/bordercolliefam — 1 month ago

Jawline Trainer Tool

FIY I am not using this and I got no idea if these are not a scam but looks great for refining the jawline? Has anyone ever used such a thing?

Though it just looks like a rubber fidget spinner for the mouth or whatever. How effective would this be? And how likely am I to choke with it?😭

Wasnt able to find this lady online to see if she actually made her jaw sharper.. The video is a year old😂

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u/bordercolliefam — 2 months ago

Ragnar Network Security Tool for Raspberry Pi

Hello, I wanted to ask as it seems like some of the people on the sub are quite tech-savvy so maybe you can advise me on something.. I seen this cute looking tamagotchi thing and it apparently can work as some sort of AI network protection device

Has anyone tried using it? It caught my eye over how cute it is, yet the functionality of it is beefed up to the point of being a hard pass. Seems simple to set up too from the first glances too!

However, since this can run on the old rasperry pi zero(second pic is the chip), is it really sufficient for supporting 5G networks? Seems like it would only be a half-baked protection layer knowing that this old chip can only handle 2.4G

We had it collecting dust, and havent had much use for the chip. Would be nice to air it out for something fun

u/bordercolliefam — 2 months ago

Bath mats for washing dog or maybe even cats?

I noticed theres stuff like this for dogs which is great! My dog is slipping all over the bath when I need to give him a wash. He sort of became more confident to wiggle around in the tub recently, yet its way more messy to clean him AND the bath after were done.. Does a bath mat help for a dog to stay put?

Also, I wasnt able to find something similar for cats... Do you know of something similar that I could get for a few cats? I only seen bathing bags and no way am I gonna put my cats into thatt😭 Just look how silly they look(the photos #3 and 4)! Unless anyone could vouch if the bags are any good.. Seems like a laundry mesh bag could work as a DIY, since one of my cats is fine taking a bath, yet the other one always wiggles and fights. Messier than it should be to keep them cleann but I feel like they also could use some help finding extra comfort in their baths

u/bordercolliefam — 3 months ago