Fence blocks are wooden blocks that are partially transparent, and they have a 1.5 block tall hitbox, meaning that they cannot be jumped over from the side by player or by a mob, unless the mob is a horse, has jump boost, or is standing on a slab. They were added in the Secret Friday update. Only if the Lava is over the Fence will it be destroyed. 2  In 1.6.4 by digging a 2 block deep hole, putting a fence in front of your head and by placing a glowstone or redstone block you won't suffocate and the fence doesn't connect to the glowstone or redstone block.
Cognac is type of brandy. In addition to being a beverage, Brandy is used for cooking for desserts, deglazing pans and as a flavoring in sauces. Substitute for Brandy As a non-alcohol substitute for brandy use 1/2 to 1 teaspoon brandy or raspberry extract per two tablespoon of brandy called for OR use 2 tablespoons water, white grape juice or apple juice. Substitute Another Alcohol: These will vary the flavor; try substituting equal amounts of rum or any fruit brandy.
Glass of whiskey. If you have no objection to using alcohol in your dish, but simply don't keep brandy on hand, other aromatic spirits can be useful substitutes. Vodka is flavorless and of little use, but many other varieties of liquor can bring an interesting spin to your recipe.