Two unsigned pocket telescopes described below Three draw telescope with leather covered outer tube, pull- off objective cover and sliding eyepiece cover. Three draw telescope with mahogany veneer covered outer tube, objective lens hood, pull- off objective cover and sliding eyepiece cover. Unsigned three draw telescope missing cover to outer tube and objective lens cover. Battered but still working. A two draw telescope shown partially open and closed, signed on the inner draw. Four powers marked on eyepiece draw: Leather missing from outer tube which is quite battered. Bright and very powerful scope. Pine box of microscope slides with twelve trays, each of six slides 72 slides total. Mostly professionally prepared Histology slides of plant sections.
People have given a number of different answers on the Facebook posts, with many of them incorrect Going viral: The Facebook posts has gotten more than 1, likes and 1, comments It seems simple, but many different answers have been posted on the page. Some people are confident it is or , whilst others claim it’s 25 or Eagle-eyed problem solvers noticed that there was only one flower in the final line, not two like in the one before, and that the blue flower had only four petals, not five.
There’s still debate over the answer however.
The purpose of speed dating is to meet as many people in as short an amount of time as possible. In the few minutes you spend with the other person, you want to find something out about them and you want to trade information in case you decide to pursue things further in the future.
Use Tracker software to create a Sine wave. How to use modeling to predict booms and busts. Is Bitcoin going to keep rising or crash? Some nice examples of using polar coordinates to create interesting designs. The use of regression in polling predictions. What would happen to the climate in the event of a nuclear war? The use of game theory in psychology and economics.
Online maths tutor for anxious expat parents (and their children)
Mathematics General 2 This exam consists of 25 multiple-choice questions Section I worth one mark each, and five free-response questions Section II worth 15 marks each. Follow the time guidelines on the front of the paper. If you haven’t finished the multiple-choice questions in 35 minutes, come back to them after completing Section II. There are different opinions on whether to do the multiple-choice section first or last. If you are better at Section II-style questions then it’s better to do these first, but allow yourself adequate time to make a serious attempt at Section I.
Apr 17, · Speed dating in the math classroom. 17 Apr I’m always looking for ways to let kids practice in class without necessarily even realize that is what they .
Conrad Habicht , Maurice Solovine and Einstein. After graduating in , Einstein spent almost two frustrating years searching for a teaching post. He acquired Swiss citizenship in February ,  but for medical reasons was not conscripted. With the help of Marcel Grossmann ‘s father, he secured a job in Bern at the Federal Office for Intellectual Property , the patent office,   as an assistant examiner — level III.
Academic career By , he was recognized as a leading scientist and was appointed lecturer at the University of Bern. Einstein was appointed associate professor in From until , he was professor of theoretical physics at the ETH Zurich , where he taught analytical mechanics and thermodynamics. He also studied continuum mechanics , the molecular theory of heat, and the problem of gravitation, on which he worked with mathematician and friend Marcel Grossmann.
Max Planck and Walther Nernst visited him the next week in Zurich to persuade him to join the academy, additionally offering him the post of director at the Kaiser Wilhelm Institute for Physics , which was soon to be established.
Speed-dating au Caprice d’Ambiance .
On-site, full size, floodlit astro for a variety of activities. Ancient World Breakfast club Weekly talks from nationwide classical experts. B Allcomers, artistic or not, draw together. C All Lower School girls exhibited their dog in the Art exhibition! Climb for climate Girls relay up the climbing wall for charity in Climate Week. D Get creative with imagery in the darkroom.
Split the class into two groups. Half of the class sits at a desk, the other half of the class moves around the desks. The stationary students have one question each (including the model answer) and the moving students have to explain how they would a 5/5(5).
Opinions and value judgments are our own, unless otherwise noted — Sheldon d. Additions and corrections are most welcome. Sachs also made multi-speed internal-gear hubs in 3-, 5-, 7- and speed versions. Their “3 x 7” hub was a hybrid system, a 3-speed internal hub that took a 7-sprocket cassette, providing 21 speeds with only one chainwheel. Sachs formerly also made kick-back hubs and a “2 x 6” hybrid hub, the “Orbit”.
The one clear area of domination for Sachs was its chains, which were generally acknowledged to be the finest available. Sachs was the major European competitor to Shimano for the general bicycle parts market. Their parts in general were quite good, and stand up well in comparison with Shimano equivalents, although exchange rate problems sometimes make them less affordable.
One brick is one kilogram and half a brick heavy. What is the weight of one brick? This is an easy, yet cool math game for kids and adults. There is an easy equation which can help:
At the end of the four minutes, I call out “Speed Date Switch”. The one side of the line moves one seat to the left and the other side of the line moves one seat to the right. With their new partners, we start the whole process again. We can complete about 7 questions in a 30 minute session.
This age is obtained from radiometric dating and is assumed by evolutionists to provide a sufficiently long time-frame for Darwinian evolution. And OE Christians theistic evolutionists see no problem with this dating whilst still accepting biblical creation, see Radiometric Dating – A Christian Perspective. This is the crucial point: Some claim Genesis in particular, and the Bible in general looks mythical from this standpoint. A full discussion of the topic must therefore include the current scientific challenge to the OE concept.
This challenge is mainly headed by Creationism which teaches a young-earth YE theory. A young earth is considered to be typically just 6, years old since this fits the creation account and some dating deductions from Genesis. The crucial point here is: Accepted Dating Methods Here we outline some dating methods , both absolute and relative, that are widely accepted and used by the scientific community. Absolute dating supplies a numerical date whilst relative dating places events in time-sequence; both are scientifically useful.
Maths IA – Exploration Topics
This is great stuff on Prenups. I have no intention of going into Family Law, but I think maybe we can combine efforts and create an article on Prenups. Not legal advice, of course, but a crash-course on Prenups. I already started on the article for RoK on prenups, but you seem knowledgeable on the topic and maybe we can combine efforts?
Feb 12, · The sheet is not a questionnaire to fill out but 20 different math problems about what they went over in class for the day. He told his students that I would be included in the speed dating round and who is able to explain the game.
Sunday, September 11, Significant Figures Speed Dating Activity My physical science students are currently working on determining the correct number of significant figures to use in different situations. The first step is for them to be able to recognize how many significant figures there are in a number. I made posters to hang up in my classroom for them and me!
I decided this was the perfect topic to make into a speed dating activity. You can find the files for my significant figures posters here. To create cards for the speed dating activity, I typed up 20 numbers into a Publisher file. I tried to include numbers written in scientific notation and numbers written in standard form. Then, I designed the file to print the correct number of significant figures on the back of the card when printed double sided.
Here are what the front of the cards looked like when I was finished.
Online maths tutor for anxious expat parents (and their children)
Mathematics maestro Terry Tao. Hugh Hamilton Yet this is a man with an intimidatingly rare and precious mind. Academics studied it with astonishment throughout his Adelaide childhood as he charged through IQ tests and International Mathematical Olympiads with unprecedented results.
Celebrating 1 year dating the sexagenary cycle, also lgbt movies of known as the stems-and-branches or ganzhi, celebrating 1 year dating is a cycle of sixty terms used for reckoning time in speed dating in math china and the rest of the east.
So then what happens to light when it enters our eyes? It slows down and then what? Does it turn into mass? Are we light beings after all? The Physicist November 19, at 7: The lens and the fluid inside of our eyes allow light to pass through slightly slowed but when light hits the back of our eyes it gets absorbed just like it does when it hits a rock; nothing special. Sometimes when light hits a cone or rod cell, that cell triggers and sends a signal to the brain.
No light beings necessary. John David Dunson November 19, at 9: Wes November 28, at 4: It is not an accepted event by any scientists I know, but derived of pure imagination. Solids are made of mass such as the nucleus and electron shells. Most of each atom is open space as discovered by Rutherford https: After all… most of the atom, devoid of particles, must be a great vacuum.
Writers Cannot Do Math
Posted on October 3, by The Physicist Physicist: The three body problem is to exactly solve for the motions of three or more bodies interacting through an inverse square force which includes gravitational and electrical attraction. The unsolvableness of the 3-body problem, rather than being an embarrassing hole in physics, an obvious but unsolved problem, is actually the norm.
Speed dating for maths. So we are getting to that time of the year with exam classes. There are only so many times you can do the same type of maths problem – we need to liven it up a bit! This lesson works for any level and any year but is very good for stressed out exam classes.
The rules on this page originally comprised two main categories. Alcohol slide rule by J Long, London, made of boxwood and probably dating from the early twentieth century. The rule is almost certainly from a box containing a Sikes hydrometer, which it would have been used in conjunction with see Miscellaneous instruments pages. This appears to be primarily a gauging rule for determining the content of casks whether standing or lying and also functions as a comparative rule.
Nine inches long, boxwood and brass.. The upper face is used for costing and the lower face for reducing. A two foot, two- fold rule.