From the MRC website listed above,

Da Vinci was fascinated by how timepieces operate. Based on one of his sketches, it uses the laws of motion and a vertical “flying” pendulum escapement to keep accurate time.
The pendulum’s weights, in a bucket suspended from a crane-style arm, act as the clock’s power source. The weights propel the pendulum from vertical post to vertical post. As it “flies” it turns precision gears, which in turn keep time. To speed up or slow the clock, adjust the weight-balance of the pendulum by adding or removing weights.

Kit

The kit comes packaged in a sturdy cardboard box with 2 bags of parts and the instruction manual.

One of the bags contains the parts molded in brown plastic that resembles wood grain. Included in this is 1 sprue containing 6 parts, 1 loose base, 1 loose top piece (C2) and 2 loose clock faces.

This book covers the British/Canadian offensive to close the Falaise Pocket. After D-Day, the Allies were in a pocket surrounded by German troops and the ocean, and pretty much stuck in Normandy. The Wehrmacht, thinking the British forces in the north part of the pocket to be more likely to go on the offensive, moved their spare forces north to block a breakout.

The Allies were planning dual offenses in late July, having brought reinforcements in across the beaches and through the ports they held. Bad weather postponed these until Operation Cobra, the attack by the Americans in the south began. Cobra effectively destroyed the German defenses in the south, but left the center and northern forces intact.

The armored force continued to advance, and began to encircle the German forces opposite the center.

The Rangers are an elite arm of the United States Army that ostensibly traces its roots back to Roger’s Rangers of Revolutionary War fame. More plausibly, this unit was created shortly after the bombing of Pearl Harbor, and has served as a highly trained mobile strike arm of the U.S. Army ever since.

This most intriguing book delves into their operations, training and equipment during the tumultuous latter portion of the 20^th Century into operations taking place right now, showing a snapshot of a force which utilizes the very latest in technology and techniques to keep them in the forefront of elite military forces around the world.

Model Art Issue 940 is typical of other Model Art magazines in that it is written entirely in Japanese, with occasional English words, usually in article titles or in captions. The Model Art magazine is a monthly issue that has evolved from their first issues in 1966 that focuses on all modeling subjects. I’ve attempted to capture the contents below, but please be aware of translation difficulties. There are about 40 pages of advertising, out of the 160 pages, showing what is available and new, always useful for building up that wish list. Nearly all the articles are supported with color photos. A few of the ongoing series are supported with black and white drawings and photos

This is Michael Rinaldi’s second book in this series, the first being on the Industria Mechanika 1/35 FichtenFoo's Fantastical Fish-shaped Submersible resin kit. This issue focuses on the Trumpeter Stalinetz S.65 Russian Army tractor kit. The Single Model (SM) series represents a focus on a specific kit and as such is a limited edition (i.e. Only One Print Run!). This singular focus permits Michael Rinaldi to tackle topics outside of his successful TankArt series and allows him to address finishes that he has not attempted before. Indeed, the next in this series is on the Bandai Sazabi Master Grade Mobile Suit. A core premise of the new book series is to explore and redefine artistic and creative finishes for each subject.