#math 1.896M Posts

Here's the schematic for an adder shown in my last post. It can be in a series of adders to add even larger binary numbers. Every adder deals with variables A and B, which you can think of as bits to add together. Cin is another bit given by the last adder saying we've made a carry (A and B are 1. 1 + 1 = 0 carry out a 1). The schematic takes Cin, A, and B to generate the sum, as well as the Cout (carry out value). It's proven it works on the truth table in pic 2, compare Cin + A + B with the answers circled for the corresponding Cin & Sum combo. . If you understand that you can understand building the part ALU of a processor. . . . #computers #computerscience #computerarchitecture #engineer #engineering #cpu #processor #hardware #love #amazing #likeforlike #geek #nerd #tech #technology #programming #code #coder #software #math #follow4follow #design
Threw some stickers together right quick for my son. Also using this time to experiment for an upcoming project. #Math #Science #ELA #SocialStudies #Health #6grade
How can we record the electric chatter of a whole region of a brain, where thousands of intertwined neurons are engaged in endless conversation? A remarkable recently developed technique, now in use in labs around the world, has brought us a lot closer to solving this problem. The technique, called calcium imaging, relies on the fact that neural activity is highly correlated with how much calcium is present in neurons: whenever a neuron spikes electrically, it needs an influx of calcium before it can spit out neurotransmitters to tell its neighbors it just spiked. It turns out that through clever genetic engineering and chemistry, we can image concentrations of calcium in awake, behaving brains. That's what you're seeing here: the brighter a neuron, the more calcium is present inside that neuron. I've used this kind of imaging myself when analyzing information transfer in the brain of C. elegans, which is a tiny roundworm. It's a beautiful and promising technique, though it's still far from giving us a complete picture of every neuron in an awake brain. But plenty of labs are working on advancing our imaging abilities ever further! Image credit: M. Ruiter
2017.09.26(화)😢 ㅡ 재능을 찾았다 . 수학시험이 어렵든 쉽든 1점도 점수가.. 오르지도 떨어지지도..않는 그런..재능.. . . . . Ps. 저 #초콜릿 은 친구가 준❤ . . #수학 #시험지 #첫날 #중간고사 #망함 #그담날 #영어 #한국사 #열심히 #하자 #반성 #수2 #시험 #exam #math
We had fun with this activity! Coloring in the small kernels of the corn was a great way to encourage fine motor skill work and I was able to introduce a few different pattern sequences for a Fall themed math activity, too! Find It Here: http://bit.ly/2hsGUVF #colors #preschool #preschoolathome #preschoolteacher #learningcolors #learningthroughplay #playmatters #fall #harvest #corn #patterns #math #kindermath #preschoolmath #patternmath #handsonlearning #kbn #kbnmoms #fallactivity #fallunitstudy #kindergarten
⚠บางวิชาก็ควรปล่อยไปตามเวรตามกรรม...⚠ #Math,ดนตรีตกเเน่ๆ🎊
his muscles kind of intimidate me but it’s all cool - - also I got back a math test today and I did kind of well for a change. I got a 96% on it which isn’t so bad, I made a mistake omg 🌻 - - - - #memes #meme #nichememes #niche #clout #cloutmemes #basketball #math #funny
Las matemáticas tienen belleza y romance. El mundo de las matemáticas no es un lugar aburrido en el que estar. Es un lugar extraordinario; merece la pena pasar el tiempo allí.-Marcus du Sautoy. #Today #Memories #Romance #Math #Cute #Bambina #justalittlegirl #onemoresmile #Live #Love #Laugh #Blue #matematicas #learningmath #student #UPNFM #onceuponatime #loveit #unforgettable #beginagain #Becool #MarcusduSautoy #Hn #504