Summarize the following:
In order to preserve a snowflake, you will need a microscope slide with a coverslip, liquid superglue, a small paintbrush, a magnifying glass, and a dark cloth or piece of cardboard. You will also need a snowy day! Microscope slides and coverslips can be purchased online. The superglue must the liquid type. Gel superglue will not work for this. The small paintbrush is optional, but it does make it easier to manipulate the snowflakes without breaking them. Go snowflake hunting during a light snowfall; you are more likely to find unbroken, larger specimens as opposed to snowflakes ravaged in a snowstorm. In order to prevent the snowflake from melting on contact with the slide, paintbrush, or glue, you must chill them in the freezer before use. You want all 3 to be very cold to keep the snowflake intact. Chill them in the freezer for 30 minutes. Chill the super glue right in its original container. Avoid chilling the super glue for more than 30 minutes as it will freeze and then you will have to wait for it to thaw again. Once supplies are readied, go outside and find a cold, smooth surface free of snow. You can wipe off part of a table or even a small patch of concrete on the ground. Place the cardboard on the surface and set the slides and super glue down nearby. Let snow collect on the cardboard and examine the flakes with the magnifying glass. Choose the snowflakes you would like to preserve and use the paintbrush to sweep away the ones you don't want. Try to use larger snowflakes as specimens since the detail is more pronounced. Using the paintbrush, pick up the snowflake and brush it onto the microscope slide. Position it where you would like. You can add more than one snowflake to each slide. Handle the glass slides near the edges and avoid touching the surfaces directly. Handling the face of the slides too much could cause the glass to warm up. If the snowflakes are melting, the day may be too warm. Days that are well below freezing are better for preserving the snowflakes. After you have acquired enough snowflakes for your liking, add a small drop of superglue to the center of each snowflake and immediately place the cover slide on top of the snowflakes pushing down very, very, gently. Handle the thin cover-slips carefully as they have sharp edges and are fragile. Keeping the slides in the freezer allows the super glue to dry around the snowflakes while they are still frozen. Place the slides in a location where they won't be bumped or broken. Note that it can take up to a week for the superglue to dry in the freezer. To be safe, leave them in for the whole week. Tell your family to be careful when they open the freezer to not break your slides. Once the glue has dried, you can remove the slides from the freezer and examine the snowflakes under a microscope!

summary: Gather the necessary materials. Chill the slide, paintbrush, and super glue in the freezer. Collect snowflakes. Transfer the snowflake to the microscope slide. Squeeze a drop of superglue on top of the snowflake. Store the slides in a freezer for at least 48 hours.

Summarize the following:
Standards, which usually weigh between 15 to 25 pounds (6.8 to 11.3kg), can take up a lot of space in your desk or writing office, but they're made to be used frequently. If you want a typewriter for daily use, consider a Standard so you don't have to worry about maintenance and repair. Portable typewriters are built to fit in a carrying case and are therefore great to travel with. However, they may not perform well and are traditionally more fragile than Standard typewriters. If you're not careful with your typewriter selection, you can end up paying over $600, so make sure you set your budget before you start looking. You can easily find a vintage typewriter that works for less than $200, though there's a chance it won't be refurbished or might have some minor issues. One way to keep costs down is to purchase a damaged or even broken typewriter and take it to a repair shop. Even better: fix it yourself! Portables are currently more popular than Standard typewriters because of their attractive cases, so they can be more expensive. The older your typewriter, the more expensive it will be. The most reasonably priced typewriters will be ones that were manufactured in the 1980s and '90s.

summary: Opt for a Standard if you plan on heavy use. Select a Portable for a lightweight option. Set your budget.

Summarize the following:
A short nap will help you feel energized for a long night. Try to avoid napping for more than two hours or you might end up feeling lethargic and tired. Quick naps will be more likely to refresh you. Power naps can be a good way to recharge yourself in the mid-afternoon before you stay up late. Find a comfortable place and lay down. You can even lay your head down on your arms if there is no place to go horizontal. Set an alarm for thirty minutes later, put on some soothing sounds from the internet, and you'll wake up feeling refreshed. If you are already overtired from not sleeping the past few days it will be much harder to stay awake. Try sleeping in the two days before you know you're going to need to stay up very late. This also depends on what you'll be doing the night that you stay up late. If you have to stay up late to do physical labor like construction, a lack of sleep may not impact you that much. Generally, as long as you haven't been sleep deprived for a long period of time, your heart and lungs and muscles can operate equally well. It's your brain and cognitive functions that struggle on a lack of sleep. If you know you're going to need to think clearly and quickly the night that you stay up late then sleep will be very important. Heavy meals will cause you to feel sleepy as your body tries to digest what you have just eaten. Avoid heavy carbs and stick to lean meat and fruit if you are planning on staying up very late. Protein will help you stay up later because it stimulates the neurotransmitter orexin. Orexin boosts wakefulness, so eating a steak could be a good way to stay awake. Don't gorge yourself to the extent that you have an incredibly full stomach. Digestion will make you sleepy. Just snack on bites of steak or another lean meat.
summary: Take a nap ahead of time. Sleep late the night before, and the night before that. Avoid heavy meals.