Wallace Thomas

We recommend using any type of smooth and sanded plywood. Particle board is quite possibly the worst type of wood you could use! A halfpipe… Read More »What Kind Of Plywood Do You Use For Half Pipe?

There are three main options for the top surface: Skatelite – the best skating surface, they use this in the X games. Massonite – this… Read More »What Is The Top Layer Of A Skate Ramp?

No, you should not use Flex Seal on plywood. While Flex Seal may be water-resistant, it is not watertight. If used on plywood that will… Read More »Will Flex Seal Waterproof Plywood?

Fortunately, bike helmets reduce the risk of head injury by at least 45%, brain injury by 33%, facial injury by 27% and fatal injury by… Read More »Should Kids Wear Helmets?

Studies have shown that wearing helmets while cycling reduces the risk of head and brain injuries by about 70 percent, and regular bike commuters should… Read More »Why Should Helmets Be Mandatory?

Casual bikes may range from about $100 on up to $1,000, but your college bike should fall somewhere in the $200 to $500 range. Is… Read More »How Much Should I Spend On A Bike For College?

Refrain from stunts, tumbling, and climbing in pyramids. During pregnancy, your joints and balance are changing. In the later months of pregnancy, your balance will… Read More »Can You Do Tumbling While Pregnant?

Rays and skates have no bones, but instead have skeletons made of cartilage as do sharks. What do rays and skates have in common? Stingrays… Read More »Do Skates And Rays Have Bones?

Rays protect themselves with these stinging spines or barbs while skates rely on thorny projections on their backs and tails to for protection from predators.… Read More »What Kind Of Teeth Do Most Skate And Ray Species Have?

Manta rays are related to stingrays. Both have flattened body shapes and wide pectoral fins that are fused to the head. One of the biggest… Read More »What Is Difference Between Stingray And Manta Ray?