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5-Minute Crafts compilation: This video is a treasure trove! Stronger (and Prettier) Fastening in Wood with Countersunk Washers. Fastening Wood with Screws 101: If you need to drive a flathead screw into a piece of wood quite close to an endgrain edge, and you just drive it in without pre-drilling and countersinking, you're gonna split it.

Stronger (and Prettier) Fastening in Wood with Countersunk Washers

And even if you do take the time to make a pilot hole, countersink it, and get the screw in without causing a split, there's no telling what will happen over time. As the wood moves or undergoes whatever stresses it encounters—let's say the two connected pieces of wood undergo shearing forces—the screw may begin to tilt, producing the split you worked to avoid. Shop Tips, Tricks And Mini Projects.

Unlock the Power of macOS's Preview. Goodful - You can repurpose glass jars into adorable seed... Facebook. Alzheimer’s breakthrough uses ultrasound technology - UQ News - The University of Queensland, Australia. Queensland scientists have found that non-invasive ultrasound technology can be used to treat Alzheimer’s disease and restore memory.

Alzheimer’s breakthrough uses ultrasound technology - UQ News - The University of Queensland, Australia

University of Queensland researchers discovered that the innovative drug-free approach breaks apart the neurotoxic amyloid plaques that result in memory loss and cognitive decline. Welcoming the findings today at UQ’s Queensland Brain Institute, Queensland Premier Annastacia Palaszczuk said they could have a wide impact for the community. “The Government’s $9 million investment into this technology was to drive discoveries into clinics, and today’s announcement indicates that together with the Queensland Brain Institute, it was a worthwhile investment,” Ms Palaszczuk said. “I want my Government to encourage more of this type of innovative research. Novo tratamento do Alzheimer restaura totalmente a função da memória. COISAS QUE NINGUÉM CONTA PRA GENTE!