an emotional roller coaster from start to finish
Oh this show. This. Show.
for christmas my mom got me a shirt with something i said to her when i was really hungover once.
Azuma Makoto sends flowers to space in his latest installation piece, Exobiotanica.
The poor models at Louis Vuitton.
me as a parent
mariah carey and ariana grande getting in a fight
Mathematically Correct Breakfast - How to Slice a Bagel into Two Linked Halves. If a torus is cut by a Möbius strip it will split up into to interlocking rings.
It is not hard to cut a bagel into two equal halves which are linked like two links of a chain. Figure 1:
- To start, you must visualize four key points. Center the bagel at the origin, circling the Z axis. A is the highest point above the +X axis. B is where the +Y axis enters the bagel. C is the lowest point below the -X axis. D is where the -Y axis exits the bagel.
- These sharpie markings on the bagel are just to help visualize the geometry and the points. You don’t need to actually write on the bagel to cut it properly.
- The line ABCDA, which goes smoothly through all four key points, is the cut line. As it goes 360 degrees around the Z axis, it also goes 360 degrees around the bagel.
- The red line is like the black line but is rotated 180 degrees (around Z or through the hole). An ideal knife could enter on the black line and come out exactly opposite, on the red line. But in practice, it is easier to cut in halfway on both the black line and the red line. The cutting surface is a two-twist Mobius strip; it has two sides, one for each half.
- After being cut, the two halves can be moved but are still linked together, each passing through the hole of the other.
It is much more fun to put cream cheese on these bagels than on an ordinary bagel. In additional to the intellectual stimulation, you get more cream cheese, because there is slightly more surface area.
Topology problem: Modify the cut so the cutting surface is a one-twist Mobius strip. (You can still get cream cheese into the cut, but it doesn’t separate into two parts). See more at: Mathematically Correct Breakfast: How to Slice a Bagel into Two Linked Halves by George W. Hart.
Images: How to Slice a Bagel into Two Linked Halves by George W. Hart - Cutting bagels into linked halves on Mathematica. - Interlocking Bagel Rings
Maybe, that’s one of the reasons why I love bagel :)
8 vegetables that you can regrow again and again.
You can regrow scallions by leaving an inch attached to the roots and place them in a small glass with a little water in a well-lit room.
When garlic begins to sprout, you can put them in a glass with a little water and grow garlic sprouts. The sprouts have a mild flavor than garlic and can be added to salads, pasta and other dishes.
Bok choy can be regrown by placing the root end in water in a well-lit area. In 1-2 weeks , you can transplant it to a pot with soil and grow a full new head.
Put carrot tops in a dish with a little water. Set the dish in a well-lit room or a window sill. You’ll have carrot tops to use in salads.
Put clippings from basil with 3 to 4-inch stems in a glass of water and place it in direct sunlight. When the roots are about 2 inches long, plant them in pots to and in time it will grow a full basil plant.
Cut off the base of the celery and place it in a saucer or shallow bowl of warm water in the sun. Leaves will begin to thicken and grow in the middle of the base, then transfer the celery to soil.
Put romaine lettuce stumps in a 1/2 inch of water. Re-water to keep water level at 1/2 inch. After a few days, roots and new leaves will appear and you can transplant it into soil.
The stems of cilantro will grown when placed in a glass of water. Once the roots are long enough, plant them in a pot in a well-lit room. You will have a full plant in a few months.
Imagine how hard just one bee works in a single day. Bees tend to at least 2,000 flowers daily, with tiny wings beating 10,000 times per minute, carrying pollen, and dramatically assisting our food supply.
Sound exhausting? Bees get thirsty, and they need safe water sources. The problem is water is not always available.
Bees need very shallow water to drink from. However, shallow water evaporates quickly. Birdbaths are not the best option as bees tend to drown if the water is not be shallow enough. As for river and lakes, bees risk their lives trying to get water in the presence of fishes, frogs, and other wildlife, not to mention the risk of being swept away in water currents.
To help hydrate our little pollinators, set up a water feeder by filling a pie pan with marbles and then water. The marbles give the bees a spot to land so that they don’t drown when they come to drink. No more drowned bees!
Source: Natural Cures