Me, Trying To Understand Something At Work: So Basically What You're Saying Is That This Code Is Held

hey hey hey everyone!! as a self-proclaimed mathlete & absolute math nerd, i figured i could share some quick little tips for such an amazing subject! soooo here you go:

practice, practice, practice!!

I always say that practice is the most essential aspect of studying & learning math- and many other subjects! This can take the form of homework (mini tip: always do your homework if you are able!!! it’s only to your benefit! even if it’s not for a grade, try your best to work on it anyway), practice problems from a textbook or workbook, old questions from a past quiz or test, etc. Even just a couple of practice problems every day, or some quick q’s before a test, can help a lot. Remember, repetition is a key form of revision!

take active notes

Math is a very active subject, so it’s important for your notes to reflect that. Basically, if you’re working on an example problem in the middle of your notes, write it down too. These problems can come back in quizzes or tests, and they really help reinforce material when you’re reviewing. Another way to keep your notes active is by drawing diagrams!! Diagrams can be essential for certain topics, so please don’t ignore them, even if you think you can remember what that graph looks like. Also, if you ever need to jot something down in the margins of your notes, do it! All of this will really help when you review.

know your calculator 

Whether you need to know how to use one, or how to survive without one, calculators are pretty much always relevant when it comes to math. If the subject you’re learning allows it, you should always have a calc nearby, and you should know its basic functions. That doesn’t mean know how to add & subtract (unless that’s all that’s necessary for you), it means being able to work the graphing function, or how to enter data into your calculator for statistical evaluation, how to find certain functions in your calc, etc. It’s also very important to know how to work without your calculator. As you progress in math, there will be certain things that you just need to know how to do, because they take too long with a calc. Basically, make sure you understand what you’re doing with your calculator, so that you can understand how to do it without your calculator.

keep track of everything!

Math is a lot of data & different steps that you need to keep track of. When working on something, know where your numbers (or other forms of data) are, make sure you aren’t missing any! Do your best not to skip steps, even if you’re great at working in your head. Missing data & skipped steps are major sources of error and tiny mistakes that can mess up a whole problem. Also, know your common errors! Do you tend to skip a certain step because you think you’ve got it? Do you sometimes misinterpret graphs or data? Once you’ve figured that out, be extra careful with the specific problems that you have trouble with. Keeping track of your work & your mistakes can help you improve a lot!

memorize what needs to be memorized

A lot of math can be done with basic understanding of how to work a problem & the process to find a solution (these things are generally memorized with practice!) but there are some things that just need to be memorized. Whether it’s elementary functions like addition & division, or basic trigonometry, if it’s not a process you can learn through understanding, and need to know, make sure you know!! Some things can be memorized with practice, and others require different methods of memorization (I typically write & rewrite things multiple times). You can find some great posts on memorization here!

more masterposts!!

stem studying

study methods

precalculus

algebra

geometry

(ap) chemistry

ap world history

studyblr-ing

the everything book

the pomodoro method

how to use flashcards

how to use sticky notes

welcome to high school

tiny study spaces

what’s in a pencil case

i really love math & i wish everyone could see it like i do, so i hope this was helpful! keep shining like the star you are and don’t forget to be awesome today!!

- Aza

How I call my friends: myFriends();

Why did the integer drown?

It couldn’t float.

How I call my friends: myFriends();

What’s Up for March 2017?

What’s Up for March? The moon hides red star Aldebaran and crescents dazzle after dusk.

On March 4 the first quarter moon passes between Earth and the star Aldebaran, temporarily blocking our view of the star. This is called an occultation. 

The occultation begins and concludes at different times, depending on where you are when you view it.

The event should be easy to see from most of the U.S., Mexico, most of Central America, the Western Caribbean and Bermuda. 

Observers along a narrow path from Vancouver, British Columbia, to Hartford, Connecticut, will see the moon “graze” the star. The star will disappear and reappear repeatedly as hills and valleys on the moon alternately obscure and reveal it.

As seen from Earth, both Mercury and Venus have phases like our moon. That’s because they circle the sun inside Earth’s orbit. 

Planets that orbit between Earth and the sun are known as inner or inferior planets.

Inferior planets can never be at “opposition,” which is when the planet and the sun are on opposite sides of Earth.

But inferior planets can be at “conjunction,” which is when a planet, the sun and Earth are all in a straight line. 

Conjunction can happen once when the planet is on the opposite side of the sun from Earth and again when it’s on the same side of the sun as Earth. 

When a planet is on the opposite side of the sun from Earth, we say it is at “superior conjunction.” As the planet moves out from behind the sun and gets closer to Earth, we see less and less of the lit side. We see phases, similar to our moon’s phases. 

Mercury is at superior conjunction on March 6. 

A few weeks later, the planet emerges from behind the sun and we can once again observe it. By the end of March we’ll see a last-quarter Mercury.

 On April 20 Mercury reaches “inferior conjunction.”

Brilliant Venus is also racing toward its own inferior conjunction on March 25. Watch its crescent get thinner and thinner as the planet’s size appears larger and larger, because it is getting closer to Earth.

Finally, look for Jupiter to rise in the East. It will be visible all month long from late evening until dawn.

You can catch up on solar system missions and all of our missions at www.nasa.gov

Watch the full “What’s Up for March 2017″ video here: 

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com

Recently, I read a research paper by Professor Manu Prakash from Stanford who has been working on a computer that works on fluid droplets and it is extremely fascinating.

Manipulating Matter

Inspiration: The computers that we have at our home are capable of manipulating Information, but they cannot manipulate Physical matter per se! Ergo, build a device that could process both information and physical matter simultaneously.

The setup is actually relatively simple to understand but the working is a bit tricky. They use a ferrofluid as the droplet and control the way it behaves with a circular magnetic field.

Through the coupling of magnetic and hydrodynamic interaction forces between droplets, AND,OR,XOR,NOT and NAND logic gates, fanouts, full adder, a flip flop and a finite state machine is implemented.

If this is the sort of thing that you are interested in, I strongly recommend you read their paper.

The bigger goal

“We already have digital computers to process information. Our goal is not to compete with electronic computers or to operate word processors on this,”

Prakash said. “Our goal is to build a completely new class of computers that can precisely control and manipulate physical matter. Imagine if when you run a set of computations that not only information is processed but physical matter is algorithmically manipulated as well. We have just made this possible at the mesoscale.”

Have a great day!

- part of ‘Fluid Friday’ series

Did you know that 2015 equals 11111011111 in binary, a palindrome?

Oh, and by the way, on May 15th, 2015 at 02:09:25 UTC, Unix time will be 1010101010101010101010101010101.

40 Youtube channels for programmers

Youtube is not just a popular channel for everyone to broadcast their own images but also a rich source to provide a huge quantity of tutorials beneficial for everyone. Here is a collection of 40 channels that can be equally useful for a beginner and for an adnvanced coder.

For learning anything and everything of programming:

The Newboston

Mycodeschool,

Programming Tutorials,

Computerphile,

LearnCode.academy,

The Net Ninja

UCBerkeley

C++ for beginners, algebra tutorials, algorythms:

Xoaxdotnet

For learning basics and advanced skills in C++:

Bo Qian

For learning Linux terminal basics:

DougRumbaugh

For datastructures and algorithms:

Data Structures and Algorithms. Dr. Naveen Garg, saurabhschool , Paul Programming

Web development: Java, JavaScript, Python, Android, iOS, Swift:

SlideNerd

LearnWebCode

UI/UX design:

Mike Locke

Programming and fun:

Funfunfunction

Other good miscellaneous resources:

ProgrammingKnowledge

Google Developers

Derek Banas

Brad Hussey

O’Reilly

MIT OpenCourseWare

Simple Programmer

Computerphile

CSS-Tricks

Coder’s Guide

Easy Learn Tutorial

Adam Khoury

Programming Tutorials

Patrick WashingtonDC

Coder’s Guide – Neil Rowe

CodeGeek

JREAM

LevelUpTuts

Treehouse

Codecourse (formerly PHPacademy)

Programming tutorial

Easydevtuts

Add your favorite Youtube channels in the comments!

Source - https://hownot2code.com/2016/11/18/40-youtube-channels-for-programmers/

my favorite out of context quotes from my archeology professor so far in no particular order

and floridians are just as human as you and me!

and the moral of the story is that there are no deadly snakes native to alaska

you might know this guy as one of the only archaeologists cool enough to be mentioned by indiana jones

it’s my dream to have my name said by harrison ford

i’m not going to apologize for having this class at 6am because you paid for it and it’s your fault. 

we don’t all dress like lara croft. i tried to get it to be a thing on a dig and my colleagues yelled at me. 

they were pretty good archaeologists except they were too racist to realize anything they found. 

i take back what i said about us not dressing like lara croft because lewis binford here is wearing nothing but short shorts and a cowboy hat. take notes for an academic halloween costume!

archaeologists can be good artists! not me, though. or anyone i know. but if you can draw just know you have options.

sometimes you find dead bodies when you dont really expect it and you just have to deal with it

archaeologists are the only people allowed to get exited when they find corpses. 

once i ruined thanksgiving dinner when i told my family i had gotten my degree in archaeology and my uncle commented he liked dinosaurs too

the closest i’ve ever been to a grizzly bear is when i left my glasses in my tent on a dig in alaska,  saw a big rock in the distance, and almost screamed