Can I use 3/8" toggle bolts to attach a deck ledger to hollow core concrete blocks?

not at all never, because for that application your cinder blocks need to be filled with concrete to have the tensile strength to hold the weight. If you can get access to the cinder blocks add concrete to them inside of the cells.

POLL: Would you get on the space ship?

Okay so the year is 2020. They have created a spaceship that have travel 1/8th of the speed of light and plan to go to Gliese 581c. At that rate it will take over 160 years to get there. Obviously you will be dead by the time you get there so they are finding 5 healthy and strong couples to raise there kids and grand kids in the space ship on their journey to the Super-earth. The space ship is very big and packed with concentrated food to last approximately 200 years, However you will loose all contact with earth after 1 year into the journey. It's semi-risky but Gliese 581 was proved to have vegetation and oxygen in 2015. Would you get on the ship?

Do cancers really turn out to be the craziest????most dangerous?

it;s possible, could b any sign, even the social signs... I am a Gemini though and wat I think and wat I do are two diffrerent things. I can be very sweet and happy! When I am scared I get mad, but instead I try to hold in and cry instead! and have a cookie.

Should I brown stew meat?

The recipe I have for beef stew doesn't mention browning the meat, but it seems like maybe I should.

Road trip with me and my friends?

My two friends and I want to go on a road trip when we are eighteen we'll go the summer after senior year. Just some questions, we plan to go to the Grand Canyon, maybe Disney Land. We were planning on going for two weeks, but we don't want to spend a lot. What would be some ways to conserve money, and how much should we bring? Also, the most important is that one of my friends has really strict parents that usually say no. Just wondering how to get them to agree with a road trip and show them that we are responsible? Thanks.