Today I Learned
What did you learn today? Share it with us!
We learn something new every day. This is a community dedicated to informing each other and helping to spread knowledge.
The rules for posting and commenting, besides the rules defined here for lemmy.world, are as follows:
Rules (interactive)
Rule 1- All posts must begin with TIL. Linking to a source of info is optional, but highly recommended as it helps to spark discussion.
** Posts must be about an actual fact that you have learned, but it doesn't matter if you learned it today. See Rule 6 for all exceptions.**
Rule 2- Your post subject cannot be illegal or NSFW material.
Your post subject cannot be illegal or NSFW material. You will be warned first, banned second.
Rule 3- Do not seek mental, medical and professional help here.
Do not seek mental, medical and professional help here. Breaking this rule will not get you or your post removed, but it will put you at risk, and possibly in danger.
Rule 4- No self promotion or upvote-farming of any kind.
That's it.
Rule 5- No baiting or sealioning or promoting an agenda.
Posts and comments which, instead of being of an innocuous nature, are specifically intended (based on reports and in the opinion of our crack moderation team) to bait users into ideological wars on charged political topics will be removed and the authors warned - or banned - depending on severity.
Rule 6- Regarding non-TIL posts.
Provided it is about the community itself, you may post non-TIL posts using the [META] tag on your post title.
Rule 7- You can't harass or disturb other members.
If you vocally harass or discriminate against any individual member, you will be removed.
Likewise, if you are a member, sympathiser or a resemblant of a movement that is known to largely hate, mock, discriminate against, and/or want to take lives of a group of people, and you were provably vocal about your hate, then you will be banned on sight.
For further explanation, clarification and feedback about this rule, you may follow this link.
Rule 8- All comments should try to stay relevant to their parent content.
Rule 9- Reposts from other platforms are not allowed.
Let everyone have their own content.
Rule 10- Majority of bots aren't allowed to participate here.
Unless included in our Whitelist for Bots, your bot will not be allowed to participate in this community. To have your bot whitelisted, please contact the moderators for a short review.
Partnered Communities
You can view our partnered communities list by following this link. To partner with our community and be included, you are free to message the moderators or comment on a pinned post.
Community Moderation
For inquiry on becoming a moderator of this community, you may comment on the pinned post of the time, or simply shoot a message to the current moderators.
view the rest of the comments
are there any applications for calculators anymore? I feel like since everything can be done on our phones or computers, what's the point of a dedicated piece of hardware that's generally inferior?
Focus/concentration, kinda like how George R R Martin writes on an old DOS computer to eliminate distractions while writing (bad example for expediting work, I know). Still requires you to do a lot of the heavy lifting, which instills knowledge for the future.
There's also an element of trust; schools generally trust Texas Instruments that their products do math correctly (you'd be surprised how many calculators don't), the same cannot be said for MegaPower Graphing Calculator Pro (Ad-Free Premium) off of the Play Store.
What do you mean generally inferior?
It has physical buttons, no distractions, and the batteries last forever compared to a phone.
Except when you put it in "exam mode" and the LED stays lit until the battery dies.
I use a calculator at work, i could use the one in my phone. I like using my calculator though.
taking tests
Inferior hardware doesn't mean inferior performance. Phones do much more than calculators, and calculators just calculate.
Pacemaker hardware is a million times less powerful than mobile phone hardware. But I trust it more to keep the heart going.
I have an HP prime I use at home and work. I also have the app that is identical on my phone, but I am much faster with the physical buttons on the actual calculator. Before I had my HP prime I had a TI 84+ silver and a TI 84+ emulator on my phone with similar experiences.
What is your job?
A traveling calculator salesman.
They last longer and are easier to handle in rough work.