F4 collectables; vintage silver, copper, brass, China, porcelain, wood, pottery, crystal, buttons, kitchenalia

International pump, heating, refrigeration, air conditioning, installation system, water treatment and insulation exhibition.

Oil filters are rated by a technique called the beta rating. In his Machinery Lubrication article “Understanding Filter Efficiency and Beta Ratios,” Jeremy Wright explained the methodology behind the beta rating in more detail. In short, the beta ratio is calculated by dividing the number of particles larger than a certain size upstream of the filter by the number of particles of the same size downstream of the filter. Every filter will have multiple beta ratios for different particle size limits such as 2, 5 or 10 microns.

Shares of Reliance Steel & Aluminum Co.’s RS have popped around 30% so far this year. The company has also significantly outperformed its industry’s rise of roughly 6% over the same time frame.Reliance Steel, a Zacks Rank #3 (Hold) stock, has a market cap of roughly $6.2 billion and average volume of shares traded in the last three months was around 424.7K. The company has an expected long-term earnings per share growth rate of 9%, above the industry average of 8.4%.

Blair is a deal master builder at 9to5Toys. Having joined the team at the beginning of 2017, Blair has gone on to specialize in LEGO coverage and review, smart home tech and more. Contact them for review opportunities and more at Blair@9to5mac.com.

British cycling coach Juliet Elliott shows how to paint a bike above in a video featured on Squidbikes.com.

• Disconnected Wire: The plug wire may be visibly disconnected with the wire entirely loose and dangling onto the lawn-mower deck. Or the wire may be only slightly disconnected but the rubber cover makes it look as though it is still attached. The solution is to firmly push the wire back onto the spark plug.

It’s inspired to pair it with the dearly departed Aptera. Now there’s a tragedy, a long, dark story of a brilliant team brought down by sharks.

Trinitex® Advance GT is a platform product designed to cleanse the air in industrial filtration applications. A line of products will be built over time using this platform, offering well-defined client advantages in various markets.

Volvo’s all-new car for the post war era, the PV444, may have adopted a bit of hump-backed aero-pretense, but it was fundamentally a brick compared to the Saab. And built like one too: tough, masculine, conventional in configuration and execution.  A solid and reliable burgher.

As it is, the normal mode provides ineffectively low suction power. It’s of very little use in typical day-to-day household cleaning and I guarantee most users will simply default to the Turbo setting all the time. At which point, nine minutes is not much at all for general floor vacuuming duties. Good job Bosch supplies two batteries.

Bosch has done a lot of work on the Unlimited BCS122GB’s high-speed motor, airflow and noise damping – and it’s a real success. This is comfortably one of the quietest stick cleaners we have wielded.