though Wang and Zahl were able to find a suitable substitute for this), so is not directly available for this argument; however, there is an alternate approach to graininessdeveloped by Guth, based on the
There is something slightly wasteful about this inequality, because the fat tubes used to define occupy a lot of space that is not in . An improved inequality here is where is the multiplicity, not of the fat tubes , but rather of the smaller set . The point here is that by the ...
Prepare to stock your shop up over time with a jigsaw, router, random orbital sander, compound miter saw and air compressor. In woodworking, there are tools you need to have and those that would be nice to have.Which Wood?As you turn safety precautions into habit and become familiar with...
Orbital-action jigsaw kits. (What's new: components systems tools electronics software).
My basic rule is...I can build anything I want...but it has to be from stuff already in the shop. The only power tools used here were a drill press and an orbital sander. Does a propane torch (to solder stuff) count as a power tool? Before...
For jobs where you need to apply and spread compounds, such as filling holes with spackle or wood filler, a putty knife is the tool of choice. It can also be used as an informal paint scraper if you have no other tool available. Putty knives come in a variety of widths; one that's...
After the first day of fun and frolics, this will undoubtedly be in grave need of attention, and a cold stand-pipe is not an attractive proposition for a hair- wash. Craig Mason, hair stylist for Toni & Guy, prescribes the trusted pony tail. More of the moment, John Lewis, ...
but on the other hand it is not possible to factorize into nine factors, each of which is or higher. This quantity was introduced by Erdös, who asked for upper and lower bounds on ; informally, this asks how equitably one can split up into factors. When factoring an arbitrary number...
21:39 What is that funny loop in the orbit of Mars? This is known as retrograde motion. This arises because the orbital velocity of Earth (about 30 km/sec) is a little bit larger than that of Mars (about 24 km/sec). So, in opposition (when Mars is in the opposite position in th...
A steam engine may be faster than a toy rocket, but no steam piston engine will be able to achieve the speeds of an orbital launch vehicle. This is because these systems have different scaling characteristics with regards to the relation of fuel required ("resource usage") to reach a ...