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For our catapult design, we actually took inspiration from Aaron and 7090 in order to create the same degree of rotation as the forward catapults, but backwards. It was also designed to only catapult large balls, as many times it was more useful to keep the buckyball and only fling the large ball. Our season has ended until March, but we ended up not having enough space to have the actual deflection we wanted (60 degrees), and went with something more like 80 degrees, which was not optimal. To add to that, the trajectory was not tuned, so the ball would go much, much higher than we intended. As a result, we just decided to throw pistons at the problem (we had 5 single action pistons, equivalent to 4 double actions), to solve it quickly before our last competition. It worked well, but obviously not as well as we wanted it to.
For our catapult design, we actually took inspiration from Aaron and 7090 in order to create the same degree of rotation as the forward catapults, but backwards. It was also designed to only catapult large balls, as many times it was more useful to keep the buckyball and only fling the large ball. Our season has ended until March, but we ended up not having enough space to have the actual deflection we wanted (60 degrees), and went with something more like 80 degrees, which was not optimal. To add to that, the trajectory was not tuned, so the ball would go much, much higher than we intended. As a result, we just decided to throw pistons at the problem (we had 5 single action pistons, equivalent to 4 double actions), to solve it quickly before our last competition. It worked well, but obviously not as well as we wanted it to.

In addition if someone has a 4/4/2 (four motor drive, four lift, two intake) setup then having 4 tanks on your robot for a backwards catapult is a lot of weight. The tanks aren't light so keeping your robot as lightweight as possible with only four motors on drive is essential. But then again team 1103 in Round Up had a rock solid robot that weighed nearly 20 lbs. (I believe he said this in a video somewhere, don't quote me on it) and had only 4 high speed motors on his drive. Very impressive!
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Every year, brand-new and better toys come out– we never ever truly understand what to anticipate. This year showed no various as significant toy business gathered during the toy fair in New York in order to demonstrate their soon-to-release toys. While there were many incredible toys that truly caught our attention, the one we are going to talk about today is the Hexbug Vex catapult.
This construction kit challenges you to not only Build Genius, but also build a fully functional VEX Robotic Catapult at the same time! Explore the technology behind some of the most influential inventions of our culture's Age of Innovation! Inspired by ancient Greek and Roman designs, this modern Catapult has a ratcheting winch that can control the distance projectiles are thrown. Crank the winch to its maximum tension, and you can hurl balls over 10 feet! HEXBUG believes in using the fun of robotic toys to teach kids important STEM principles through hands on learning.The VEX Robotics Catapult feature two alternate builds for more robotic fun! All Catapult's construction pieces are compatible with educational VEX IQ pieces to create your own custom VEX robot and explore unlimited possibilities. Two balls included. Batteries not required. VEX Robotics Catapult is compliant with CPSIA standards.  Caution: Do not aim at eyes or face. To Avoid Injury: Use only projectiles designed for this product. Do not modify projectiles or projectile launcher.
toysrus.com.my delivers only within Malaysia. Shipping Fee is calculated based on the order amount (Nett). Shipping costs start from RM12.00. Free Delivery for order amount (Nett) over RM1,000. Shipping fees are shown in your cart once you have logged into your toysrus.com.my account. We may reject your order in our absolute discretion (including, without limitation, where any product in the order is not available, if there is an error or ommission in the price or description of the product on the site or payment in respect of the order is unable to be processing). If we reject your order, we will endeavour to notify you within a reasonable time. To read more about shipping and delivery   click here 

toysrus.com.my delivers only within Malaysia. Shipping Fee is calculated based on the order amount (Nett). Shipping costs start from RM12.00. Free Delivery for order amount (Nett) over RM1,000. Shipping fees are shown in your cart once you have logged into your toysrus.com.my account. We may reject your order in our absolute discretion (including, without limitation, where any product in the order is not available, if there is an error or ommission in the price or description of the product on the site or payment in respect of the order is unable to be processing). If we reject your order, we will endeavour to notify you within a reasonable time. To read more about shipping and delivery   click here
Every year, brand-new and better toys come out– we never ever truly understand what to anticipate. This year showed no various as significant toy business gathered during the toy fair in New York in order to demonstrate their soon-to-release toys. While there were many incredible toys that truly caught our attention, the one we are going to talk about today is the Hexbug Vex catapult.
This construction kit challenges you to not only Build Genius, but also build a fully functional VEX Robotic Catapult at the same time! Explore the technology behind some of the most influential inventions of our culture's Age of Innovation! Inspired by ancient Greek and Roman designs, this modern Catapult has a ratcheting winch that can control the distance projectiles are thrown. Crank the winch to its maximum tension, and you can hurl balls over 10 feet! HEXBUG believes in using the fun of robotic toys to teach kids important STEM principles through hands on learning.The VEX Robotics Catapult feature two alternate builds for more robotic fun! All Catapult's construction pieces are compatible with educational VEX IQ pieces to create your own custom VEX robot and explore unlimited possibilities. Two balls included. Batteries not required. VEX Robotics Catapult is compliant with CPSIA standards.  Caution: Do not aim at eyes or face. To Avoid Injury: Use only projectiles designed for this product. Do not modify projectiles or projectile launcher.

The catapult will capture the attention of many kids and when they see how it launches balls, they’ll cling to it. However, on the exact same note, it might be a little hard to set up in order to get the ball to launch. Children will need some patience in order to get it to work, but it is well worth it since as soon as it works, the youngsters are going to be impressed with how it carries out.


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toysrus.com.my delivers only within Malaysia. Shipping Fee is calculated based on the order amount (Nett). Shipping costs start from RM12.00. Free Delivery for order amount (Nett) over RM1,000. Shipping fees are shown in your cart once you have logged into your toysrus.com.my account. We may reject your order in our absolute discretion (including, without limitation, where any product in the order is not available, if there is an error or ommission in the price or description of the product on the site or payment in respect of the order is unable to be processing). If we reject your order, we will endeavour to notify you within a reasonable time. To read more about shipping and delivery   click here
toysrus.com.my delivers only within Malaysia. Shipping Fee is calculated based on the order amount (Nett). Shipping costs start from RM12.00. Free Delivery for order amount (Nett) over RM1,000. Shipping fees are shown in your cart once you have logged into your toysrus.com.my account. We may reject your order in our absolute discretion (including, without limitation, where any product in the order is not available, if there is an error or ommission in the price or description of the product on the site or payment in respect of the order is unable to be processing). If we reject your order, we will endeavour to notify you within a reasonable time. To read more about shipping and delivery   click here
This construction kit challenges you to not only Build Genius, but also build a fully functional VEX Robotic Catapult at the same time! Explore the technology behind some of the most influential inventions of our culture's Age of Innovation! Inspired by ancient Greek and Roman designs, this modern Catapult has a ratcheting winch that can control the distance projectiles are thrown. Crank the winch to its maximum tension, and you can hurl balls over 10 feet! HEXBUG believes in using the fun of robotic toys to teach kids important STEM principles through hands on learning.The VEX Robotics Catapult feature two alternate builds for more robotic fun! All Catapult's construction pieces are compatible with educational VEX IQ pieces to create your own custom VEX robot and explore unlimited possibilities. Two balls included. Batteries not required. VEX Robotics Catapult is compliant with CPSIA standards.  Caution: Do not aim at eyes or face. To Avoid Injury: Use only projectiles designed for this product. Do not modify projectiles or projectile launcher.

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